3120-01-487-3891

Find complete technical information, availability, and procurement data for: 3120-01-487-3891
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-487-3891

Item Name Code

13205

Assigment Date

08/03/2001 (25 years ago)

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

3120-01-487-3891, sleeve bearing

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-01-350-8740	No Name Available	08/01/2008

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
101-4181	Sleeve Bearing
142-8615	Sleeve Bearing
16464370STD	Sleeve Bearing
227-2902	Sleeve Bearing
2272902	Sleeve Bearing
4W502	Sleeve Bearing
4W6502	Sleeve Bearing
7E1638	Sleeve Bearing
9Y7418 ITEM 5	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-487-3891?

The FSCG of the NSN 3120-01-487-3891 is 3120

Does the NSN 3120-01-487-3891 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-487-3891 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 3120-01-487-3891 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-487-3891 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 3120-01-487-3891 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Fri, Aug 3, 2001