3120-01-156-9493

Find complete technical information, availability, and procurement data for: 3120-01-156-9493
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-156-9493

Item Name Code

13211

Assigment Date

06/28/1983 (43 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

rectangular cross-sectional shape style, 0.0740 inches minimum and 0.0760 inches maximum overall thickness, 1.2500 inches nominal outside diameter, 0.8140 inches minimum and 0.8240 inches maximum diameter, round center hole shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Outside Diameter: 1.2500 inches nominal
Center Hole Shape Style: round
Diameter: 0.8140 inches minimum and 0.8240 inches maximum
Overall Thickness: 0.0740 inches minimum and 0.0760 inches maximum
Corner Shape: square all corners
Surface Finish: 32.0 microinches left side
Surface Finish: 32.0 microinches right side
Material: aluminum alloy overall
Material Document And Classification: ams 4640 assn std single material response overall
Style Designator: round

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
68A450979-2001	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-156-9493?

The FSCG of the NSN 3120-01-156-9493 is 3120

Does the NSN 3120-01-156-9493 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-01-156-9493 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 3120-01-156-9493 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-156-9493 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 3120-01-156-9493 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Jun 28, 1983