LE131-0021-2008

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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-333-4599

Item Name Code

13208

Assigment Date

02/03/1991 (35 years ago)

0.3850 inches minimum and 0.3950 inches maximum outer member width, 17900 pounds static radial load rating, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 0.9995 inches minimum and 1.0000 inches maximum outer member outside diameter, 0.4980 inches minimum and 0.5000 inches maximum inner member width

Product Characteristics

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

Bore Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Outer Member Outside Diameter: 0.9995 inches minimum and 1.0000 inches maximum
Outer Member Width: 0.3850 inches minimum and 0.3950 inches maximum
Inner Member Width: 0.4980 inches minimum and 0.5000 inches maximum
Static Radial Load Rating: 17900 pounds
Hardness Rating: 43.0 rockwell c minimum and 47.0 rockwell c maximum inner member
Hardness Rating: 23.0 rockwell c minimum and 35.0 rockwell c maximum outer race member
Special Features: corrosion resisting steel and elastomer seal attached to outer race
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 630 or steel comp xm-12 outer race member
Material: steel comp xm-13 inner member
Material Document And Classification: ams 5629 assn std single material response inner member
Material Document And Classification: ams 5643 assn std 1st material response outer race member
Style Designator: with insert and/or liner with staking groove
Specification/Standard Data: 43999-le131-0021 manufacturers standard

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
ADB8V10N13-8	Self-Aligning Plain Bearing
LE131-0021-2008	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-333-4599?

The FSCG of the NSN 3120-01-333-4599 is 3120

Does the NSN 3120-01-333-4599 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-333-4599 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 3120-01-333-4599 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-333-4599 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 3120-01-333-4599 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Feb 3, 1991