Small Parts & Bearings - an MBA company

S42 REID


Cross Referenced Part Numbers



CS-0376-0127-03-M-C Reid part number S-420





Spring OD (D0): 3.76. Free Length (L0): 12.7. Wire Diameter (d): 0.36.

Retail Price: 0.00 (Each )     
Lower price for quantities     
Stock: 22     



CS-0376-0254-03-M-C Reid part number S-425





Spring OD (D0): 3.76. Free Length (L0): 25.4. Wire Diameter (d): 0.36.

Retail Price: 0.00 (Pack of 250 )     
Lower price for quantities     
Stock: Pre-Order (due 3 weeks)     
Due dates are estimates only     



CS-2108-2540-20-M Reid part number S-42





Spring OD (D0): 21.08. Free Length (L0): 254.0. Wire Diameter (d): 2.03.

Retail Price: 0.00 (Each )     
Lower price for quantities     
Stock: 2     



SUS42RS Reid part number SUS-42





Thread: 3/4-10 UNC (19.05mm). Length (L): 304.80. Material: Stress Proof Steel to ASTMA311 Class B.

Retail Price: 0.00 (Each )     
Lower price for quantities     
Stock: Pre-Order (due 3 weeks)     
Due dates are estimates only     


Category Matches

Pins Roll


Pins - Roll - Stainless Steel - 420 Grade
Pins - Roll - Stainless Steel - 420 Grade

Also see combined categories:
All Roll Pins

420 grade stainless DIN1481/ISO8752.

Also known as sel-lok and bissell pins. This category may be available in the new MBA online store at Pins - Roll - Stainless Steel - 420 Grade.

Related Information:


Shafting Precision Ground


Shafting - Ground - Precision - Stainless 420 Grade Hardened
Shafting - Ground - Precision - Stainless 420 Grade Hardened

Also see combined categories:
All Shafting
All Stainless Shafting

Precision ground shafting. 420 grade. Hardened and recommended for use with precision bearings.

This category may be available in the new MBA online store at Shafting - Ground - Precision - Stainless 420 Grade Hardened.

Related Information:


Rod Ends Stainless Steel


Rod Ends - Stainless Steel 304 with 420 Ball - Bronze Lined Female
Rod Ends - Stainless Steel 304 with 420 Ball - Bronze Lined Female

Also see combined categories:
All Female Rod Ends
All Stainless Steel Female Rod Ends

Also known as Heim Joints

Dimensions not shown are available on request.


Dental Handpiece Parts


642A FG Kavo Parts
642A FG Kavo Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.


642B - 642C PB BellaTorque Kavo Parts
642B - 642C PB BellaTorque Kavo Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.


You may also be interested in

Balls Metallic


Balls - Metallic - Stainless Steel - 400 Grade
Balls - Metallic - Stainless Steel - 400 Grade

Also see combined categories:
All Metallic Balls

Hardness: Rockwell C: 55-60. Includes 420 and 440C grades

Tolerances available on request. Grades shown are AFBMA / ISO3290-1. AISI440C Stainless Steel. This category may be available in the new MBA online store at Balls - Metallic - Stainless Steel - 400 Grade.

Related Information:


Spiral Rings - External - Heavy Duty - Carbon Steel
Spiral Rings - External - Heavy Duty - Carbon Steel

Also see combined categories:
All External Spiral Rings
All External Carbon Steel Spiral Rings

AHE / WSM / AS3216 / RSN / MIL-R-27426A2 - Spring Steel

Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings. Requires no tools for removal. Equivalent to Associated Spring: AHE, Smalley: WSM, Spirolox and Ramsey: RSN, Aerospace: AS3216, MIL-R-27426A2. This category may be available in the new MBA online store at Spiral Rings - External - Heavy Duty - Carbon Steel.


Spiral Rings - External - Heavy Duty - Stainless Steel
Spiral Rings - External - Heavy Duty - Stainless Steel

Also see combined categories:
All External Spiral Rings
All External Stainless Steel Spiral Rings

AHE / WSM / AS3216 / RSN / MIL-R-27426A2 - Stainless Steel.

Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings. Requires no tools for removal. Equivalent to Associated Spring: AHE, Smalley: WSM, Spirolox and Ramsey: RSN, Aerospace: AS3216, MIL-R-27426A2. This category may be available in the new MBA online store at Spiral Rings - External - Heavy Duty - Stainless Steel.


Spiral Rings - External - Medium Duty - Carbon Steel
Spiral Rings - External - Medium Duty - Carbon Steel

Also see combined categories:
All External Spiral Rings
All External Carbon Steel Spiral Rings

AE / WS / AS3218 / RS / MIL-R-27426A1 - Spring Steel

Popular series that will accommodate light and medium bearing series thrust loads. Available in military and aerospace specifications. Equivalent to Associated Spring: AE, Smalley: WS, Spirolox and Ramsey: RS, Aerospace AS3218, MIL-R-27426A1. This category may be available in the new MBA online store at Spiral Rings - External - Medium Duty - Carbon Steel.


Spiral Rings - External - Medium Duty - Stainless Steel
Spiral Rings - External - Medium Duty - Stainless Steel

Also see combined categories:
All External Spiral Rings
All External Stainless Steel Spiral Rings

AE / WS / AS3218 / RS / MIL-R-27426A1 - Stainless Steel.

Popular series that will accommodate light and medium bearing series thrust loads. Available in military and aerospace specifications. Equivalent to Associated Spring: AE, Smalley: WS, Spirolox and Ramsey: RS, Aerospace AS3218, MIL-R-27426A1. This category may be available in the new MBA online store at Spiral Rings - External - Medium Duty - Stainless Steel.


Spiral Rings - Internal - Heavy Duty - Carbon Steel
Spiral Rings - Internal - Heavy Duty - Carbon Steel

Also see combined categories:
All Internal Spiral Rings
All Internal Carbon Steel Spiral Rings

Includes AHI / WHM / AS3215 / RRN / MIL-R-27426B2 - Spring Steel

Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings. Requires no tools for removal. Equivalent to Associated Spring: AHI, Smalley: WHM, Spirolox and Ramsey: RRN, Aerospace AS3215, MIL-R-27426B2. This category may be available in the new MBA online store at Spiral Rings - Internal - Heavy Duty - Carbon Steel.


Spiral Rings - Internal - Medium Duty - Carbon Steel
Spiral Rings - Internal - Medium Duty - Carbon Steel

Also see combined categories:
All Internal Spiral Rings
All Internal Carbon Steel Spiral Rings

Includes AI / WH / AS3217 / RR / MIL-R-27426B1 - Spring Steel

Popular series that will accommodate light and medium bearing series thrust loads. Available in military and aerospace specifications. Equivalent to Associated Spring: AI, Smalley: WH, Spirolox and Ramsey: RR, Aerospace AS3217, MIL-R-27426B1. This category may be available in the new MBA online store at Spiral Rings - Internal - Medium Duty - Carbon Steel.


Spiral Rings - Internal - Medium Duty - Stainless Steel
Spiral Rings - Internal - Medium Duty - Stainless Steel

Also see combined categories:
All Internal Spiral Rings
All Internal Stainless Steel Spiral Rings

Includes AI / WH / AS3217 / RR / MIL-R-27426B1 - Stainless Steel.

Popular series that will accommodate light and medium bearing series thrust loads. Available in military and aerospace specifications. Equivalent to Associated Spring: AI, Smalley: WH, Spirolox and Ramsey: RR, Aerospace AS3217, MIL-R-27426B1. This category may be available in the new MBA online store at Spiral Rings - Internal - Medium Duty - Stainless Steel.


Spiral Rings - Internal - Heavy Duty - Stainless Steel
Spiral Rings - Internal - Heavy Duty - Stainless Steel

Also see combined categories:
All Internal Spiral Rings
All Internal Stainless Steel Spiral Rings

Includes AHI / WHM / AS3215 / Spirolox RRN / MIL-R-27426B2 - Stainless Steel.

Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings. Requires no tools for removal. Equivalent to Associated Spring: AHI, Smalley: WHM, Spirolox and Ramsey: RRN, Aerospace AS3215, MIL-R-27426B2. This category may be available in the new MBA online store at Spiral Rings - Internal - Heavy Duty - Stainless Steel.





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Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 153544 products in 2089 categories including couplings, screws, hex nuts, ball bearings, roller bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, corrosion resistant bearings - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.

Information on this website is Copyright Small Parts & Bearings 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 153544 products in 2089 categories including couplings, screws, hex nuts, ball bearings, roller bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, corrosion resistant bearings - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.

Information on this website is Copyright Small Parts & Bearings 1997. All rights reserved.