3120-00-838-1657

Find complete technical information, availability, and procurement data for: 3120-00-838-1657
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-838-1657

Item Name Code

13205

Assigment Date

12/16/1966 (59 years ago)

0.5760 inches minimum and 0.5770 inches maximum body outside diameter, 0.2420 inches minimum and 0.2450 inches maximum overall length, 0.5020 inches minimum and 0.5030 inches maximum body inside diameter, 32.0 microinches inside diameter surface of body surface finish, square all corners corner shape

Product Characteristics

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

Overall Length: 0.2420 inches minimum and 0.2450 inches maximum
Body Outside Diameter: 0.5760 inches minimum and 0.5770 inches maximum
Body Inside Diameter: 0.5020 inches minimum and 0.5030 inches maximum
Corner Shape: square all corners
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches outside diameter surface of body
Surface Finish: 63.0 microinches left end surface of body
Surface Finish: 63.0 microinches right end surface of body
Special Features: id and od to be concentric within 0.001 t.i.r.
Material: plastic polytetrafluoroethylene overall
Material Document And Classification: ams 3651 81343 assn std single material response overall
Style Designator: solid, plain, no outside flanges

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
166732	Sleeve Bearing
3120PL1382764	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-838-1657?

The FSCG of the NSN 3120-00-838-1657 is 3120

Does the NSN 3120-00-838-1657 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-838-1657 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 3120-00-838-1657 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-838-1657 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 3120-00-838-1657 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Dec 16, 1966