A51G20519-11

Comprehensive specifications and application details for: A51G20519-11 Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: A51G20519-11. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
A51G20519-11
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-868-0623
Item Name Code
28215
Federal Item Identification Guide
T267-K
Assigment Date
04/29/1972

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

39.0 minimum rockwell c and 42.0 maximum rockwell c metallic hardness rating, qq-c-320 fed spec single treatment response surface treatment document and classification, steel material, not casehardened casehardening indicator, chromium surface treatment

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-868-0623 . Find dimensions, materials, tolerances, performance characteristics, etc.

Casehardening Indicator
not casehardened
Material
steel
Metallic Hardness Rating
39.0 minimum rockwell c and 42.0 maximum rockwell c
Surface Treatment Document And Classification
qq-c-320 fed spec single treatment response
Surface Treatment
chromium

Frequently Asked Questions

Find quick answers to common questions about bearing: A51G20519-11. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-868-0623?
The FSCG of the NSN 3120-00-868-0623 is 3120
Does the NSN 3120-00-868-0623 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-868-0623 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3120-00-868-0623 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-868-0623 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3120-00-868-0623 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sat, Apr 29, 1972

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