M81934/1-08A016

View detailed technical data, stock status, and sourcing information for: M81934/1-08A016
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-213-9666

Item Name Code

13205

Assigment Date

08/04/1985 (40 years ago)

An item specifically designed to fit into or over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. For items designed to fit only into an opening, see plug (as modified) and stopper (as modified). For items designed to fit only over an opening, see boot (as modified); cap (as modified); cover (as modified); and hood (as modified).

0.5005 inches minimum and 0.5015 inches maximum body inside diameter, 0.6260 inches minimum and 0.6270 inches maximum body outside diameter, 125.0 microinches inside diameter surface of body surface finish, square all corners corner shape, 0.4900 inches minimum and 0.5000 inches maximum overall length

Product Characteristics

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

Overall Length: 0.4900 inches minimum and 0.5000 inches maximum
Body Outside Diameter: 0.6260 inches minimum and 0.6270 inches maximum
Body Inside Diameter: 0.5005 inches minimum and 0.5015 inches maximum
Corner Shape: square all corners
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Material: aluminum alloy 2024 outer layer
Material: plastic polytetrafluoroethylene inner layer
Material Document And Classification: qq-a-200/3,t8511 fed spec single material response or qq-a-225/6,t851 fed spec single material response outer layer
Surface Treatment: anodize or chromate outer layer
Surface Treatment Document And Classification: mil-a-8625,ty 1 or ty 2 mil spec 1st treatment response or mil-c-5541 mil spec 2nd treatment 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Below is a list of NSNs that have been officially superseded by this NSN: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
3120-00-023-2713	No Name Available	03/01/1992

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
M81934/1-08A016	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-213-9666?

The FSCG of the NSN 3120-01-213-9666 is 3120

Does the NSN 3120-01-213-9666 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-213-9666 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 3120-01-213-9666 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-213-9666 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 3120-01-213-9666 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sun, Aug 4, 1985