3120-01-332-4479

Find complete technical information, availability, and procurement data for: 3120-01-332-4479
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-332-4479

Item Name Code

13206

Assigment Date

01/11/1991 (35 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

0.1930 inches minimum and 0.1990 inches maximum body inside diameter, 1.1900 inches minimum and 1.2100 inches maximum overall length, od flatted on two ends w across flats 0.250 in. min to 0.256 in. max; 63.0 microin finish on flats; dry film lube per mil-l-46010 special features, 0.3110 inches minimum and 0.3140 inches maximum body outside 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: 1.1900 inches minimum and 1.2100 inches maximum
Body Outside Diameter: 0.3110 inches minimum and 0.3140 inches maximum
Body Inside Diameter: 0.1930 inches minimum and 0.1990 inches maximum
Corner Shape: square all corners
Special Features: od flatted on two ends w across flats 0.250 in. min to 0.256 in. max; 63.0 microin finish on flats; dry film lube per mil-l-46010
Material: steel comp 302 or steel comp 303 overall
Material Document And Classification: mil-s-7720 mil spec all material responses overall
Surface Treatment: passivate overall
Style Designator: solid, plain, no outside flanges
Specification/Standard Data: 98897-ls35089 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
LS35089C120	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-332-4479?

The FSCG of the NSN 3120-01-332-4479 is 3120

Does the NSN 3120-01-332-4479 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-332-4479 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 3120-01-332-4479 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-332-4479 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 3120-01-332-4479 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Fri, Jan 11, 1991