MS21240-10C012

View detailed technical data, stock status, and sourcing information for: MS21240-10C012
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-612-2946

Item Name Code

13205

Assigment Date

02/08/1975 (51 years ago)

0.3650 inches minimum and 0.3750 inches maximum overall length, 0.8137 inches minimum and 0.8142 inches maximum body outside diameter, 63.0 microinches outside diameter surface of body surface finish, 0.6255 inches minimum and 0.6265 inches maximum body inside diameter, 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: 0.3650 inches minimum and 0.3750 inches maximum
Body Outside Diameter: 0.8137 inches minimum and 0.8142 inches maximum
Body Inside Diameter: 0.6255 inches minimum and 0.6265 inches maximum
Corner Shape: square all corners
Surface Finish: 63.0 microinches outside diameter surface of body
Material: plastic polytetrafluoroethylene inner layer
Material: steel comp 630 outer layer
Material Document And Classification: ams 5643 assn std single material response outer layer
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Below is a list of NSNs that have been officially superseded by this NSN: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
3120-00-451-9607	No Name Available	10/01/1979

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
06-282-10C012	Sleeve Bearing
117-2110-012	Sleeve Bearing
122-2010C012	Sleeve Bearing
91086-10C012	Sleeve Bearing
AD10C012	Sleeve Bearing
AHJ10C012	Sleeve Bearing
ATT10SS012	Sleeve Bearing
BJ20TH-10C012	Sleeve Bearing
BJ20TH10C012	Sleeve Bearing
KDJ10C012-240	Sleeve Bearing
KDJ18C012-341	Sleeve Bearing
KRJ10SB-10C012M	Sleeve Bearing
M81934/1-10C012	Sleeve Bearing
MS21240-10C012	Sleeve Bearing
PBRR-10C012	Sleeve Bearing
ST4M128-10C012	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-612-2946?

The FSCG of the NSN 3120-00-612-2946 is 3120

Does the NSN 3120-00-612-2946 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-612-2946 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 3120-00-612-2946 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-612-2946 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 3120-00-612-2946 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sat, Feb 8, 1975