M443003

Comprehensive specifications and application details for: M443003 Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: M443003. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
M443003
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-438-4753
Item Name Code
28215
Assigment Date
11/08/1996

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.

3120-01-438-4753, linear-rotary motion roller

Frequently Asked Questions

Find quick answers to common questions about bearing: M443003. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-438-4753?
The FSCG of the NSN 3120-01-438-4753 is 3120
Does the NSN 3120-01-438-4753 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-438-4753 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 3120-01-438-4753 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-438-4753 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 3120-01-438-4753 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Fri, Nov 8, 1996

Price & Availability

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