A054-00 ITEM 21

View detailed technical data, stock status, and sourcing information for: A054-00 ITEM 21
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-421-3180

Item Name Code

13206

Assigment Date

11/06/1995 (30 years ago)

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.

3120-01-421-3180, sleeve bushing

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
A054-00 ITEM 21	Sleeve Bushing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-01-421-3180?

The FSCG of the NSN 3120-01-421-3180 is 3120

Does the NSN 3120-01-421-3180 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-421-3180 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 3120-01-421-3180 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-421-3180 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 3120-01-421-3180 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Nov 6, 1995