3120-00-899-8830

Find complete technical information, availability, and procurement data for: 3120-00-899-8830
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-899-8830

Item Name Code

13205

Assigment Date

01/01/1962 (64 years ago)

0.4950 inches minimum and 0.5050 inches maximum overall length, 0.7520 inches minimum and 0.7530 inches maximum body outside diameter, 30.0 rockwell c minimum and 70.0 rockwell c maximum overall hardness rating, square all corners corner shape, 0.5010 inches minimum and 0.5020 inches maximum body inside diameter

Product Characteristics

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

Overall Length: 0.4950 inches minimum and 0.5050 inches maximum
Body Outside Diameter: 0.7520 inches minimum and 0.7530 inches maximum
Body Inside Diameter: 0.5010 inches minimum and 0.5020 inches maximum
Corner Shape: square all corners
Hardness Rating: 30.0 rockwell c minimum and 70.0 rockwell c maximum overall
Material: copper alloy overall
Material: oil lubricating lubrication
Material Document And Classification: mil-b-5687,ty 1,comp a or b mil spec single material response overall
Material Document And Classification: mil-l-15016, symbol 2190 mil spec single material response lubrication
Style Designator: solid, plain, no outside flanges

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-516-2089	No Name Available	08/09/1972
3120-00-528-6274	No Name Available	06/02/1969
3120-01-143-0545	No Name Available	11/01/1986

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
1048180	Sleeve Bearing
3166218	Sleeve Bearing
502-753-32	Sleeve Bearing
5025-753-32	Sleeve Bearing
A744-5	Sleeve Bearing
A753	Sleeve Bearing
AA744-5	Sleeve Bearing
B812-4	Sleeve Bearing
CS502BB0500	Sleeve Bearing
MS17795-79	Sleeve Bearing
P52-4	Sleeve Bearing
SL511-8	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-899-8830?

The FSCG of the NSN 3120-00-899-8830 is 3120

Does the NSN 3120-00-899-8830 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-899-8830 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 3120-00-899-8830 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-899-8830 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 3120-00-899-8830 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962