3120-00-335-6420

Find complete technical information, availability, and procurement data for: 3120-00-335-6420
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-335-6420

Item Name Code

60145

Assigment Date

01/01/1963 (63 years ago)

A cylindrically shaped metallic item designed to provide a wear surface and maintain alignment of a tappet for a valve,poppet,engine. It may have a flange(s) and/or groove(s).

matl steel per ams 6355,6280,6281 or 6530; hardness per rockwell c26 min and c32 max; body based on 2.9065 od; flange both ends based on 3.396 in. min and 3.416 in. max od; 3.7288 in. min and 3.7320 in. max long; 4 holes 0.12 in. min and 0.13 in. max od in sides; bore based on 2.7579 in. dia general characteristics item description, acft eng,reciprocating end item identification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification: acft eng,reciprocating
General Characteristics Item Description: matl steel per ams 6355,6280,6281 or 6530; hardness per rockwell c26 min and c32 max; body based on 2.9065 od; flange both ends based on 3.396 in. min and 3.416 in. max od; 3.7288 in. min and 3.7320 in. max long; 4 holes 0.12 in. min and 0.13 in. max od in sides; bore based on 2.7579 in. dia

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
198220M20	Sleeve Bushing Half
AS198220M20	Sleeve Bushing Half

FAQs

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

What is the FSCG of the NSN 3120-00-335-6420?

The FSCG of the NSN 3120-00-335-6420 is 3120

Does the NSN 3120-00-335-6420 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308090

Does NSN 3120-00-335-6420 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 3120-00-335-6420 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-335-6420 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 3120-00-335-6420 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963