10908430

View detailed technical data, stock status, and sourcing information for: 10908430
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-870-6244

Item Name Code

13211

Assigment Date

01/01/1962 (64 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

4.6250 inches nominal outside diameter, 3.9375 inches nominal diameter, round center hole shape style, 0.1820 inches minimum and 0.1870 inches maximum overall thickness, rectangular cross-sectional 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: 4.6250 inches nominal
Center Hole Shape Style: round
Diameter: 3.9375 inches nominal
Overall Thickness: 0.1820 inches minimum and 0.1870 inches maximum
Corner Shape: square all corners
Features Provided: casehardened
Hardness Rating: 89.0 rockwell superficial 15-n minimum and 92.0 rockwell superficial 15-n maximum overall
Surface Finish: 125.0 microinches largest outside diameter
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches left side
Material: oil lubricating lubrication
Material: steel comp mt1010 or steel comp mt1015 or steel comp mt1020 or steel comp mtx1015 or steel comp mtx1020 overall
Material Document And Classification: mil-l-3150 mil spec single material response lubrication
Material Document And Classification: qq-t-830 fed spec single material response overall
Surface Treatment: phosphate manganese overall
Surface Treatment Document And Classification: mil-p-16232 type m class 2 mil spec single treatment 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
10908430	Thrust Washer Bearing
3120008706244	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-870-6244?

The FSCG of the NSN 3120-00-870-6244 is 3120

Does the NSN 3120-00-870-6244 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-870-6244 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 3120-00-870-6244 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-870-6244 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 3120-00-870-6244 was assigned to the Federal Catalog?

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