3120-00-922-8037

Find complete technical information, availability, and procurement data for: 3120-00-922-8037
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-922-8037

Item Name Code

28215

Assigment Date

12/25/1965 (60 years ago)

A spring made of flat or prebent strip metal. It is designed to apply force in one direction when deflected in the opposite direction. It must be capable of recovering size or shape after deformation. Excludes:spring (1), leaf; and springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature).

33.0 minimum rockwell c and 38.0 maximum rockwell c metallic hardness rating, 0.492 inches minimum and 0.494 inches maximum outside diameter, 0.180 inches minimum and 0.190 inches maximum face width, not casehardened casehardening indicator, 0.250 inches minimum and 0.251 inches maximum bore inside diameter

Product Characteristics

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

Casehardening Indicator: not casehardened
Outside Diameter: 0.492 inches minimum and 0.494 inches maximum
Metallic Hardness Rating: 33.0 minimum rockwell c and 38.0 maximum rockwell c
Face Width: 0.180 inches minimum and 0.190 inches maximum
Bore Inside Diameter: 0.250 inches minimum and 0.251 inches maximum
Chamfer/Radius Of Outside Corner: 0.020 plus 0.010 in. by 45 deg chamfer
Material: steel
Style Designator: plain

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
10398093	Linear-Rotary Motion Roller
11701122	Linear-Rotary Motion Roller
31209228037	Linear-Rotary Motion Roller
DAFD0055	Linear-Rotary Motion Roller
F8199-000150	Linear-Rotary Motion Roller

FAQs

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

What is the FSCG of the NSN 3120-00-922-8037?

The FSCG of the NSN 3120-00-922-8037 is 3120

Does the NSN 3120-00-922-8037 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-922-8037 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 3120-00-922-8037 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-922-8037 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 3120-00-922-8037 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Sat, Dec 25, 1965