3120-01-339-1004

Find complete technical information, availability, and procurement data for: 3120-01-339-1004
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-339-1004

Item Name Code

13206

Assigment Date

05/16/1991 (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).

0.4060 inches nominal overall length, 0.1250 inches nominal end to flange distance, 0.5310 inches nominal flange outside diameter, 0.0900 inches nominal flange width, 0.2800 inches minimum and 0.2870 inches maximum body inside diameter

Product Characteristics

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

Overall Length: 0.4060 inches nominal
Body Inside Diameter: 0.2800 inches minimum and 0.2870 inches maximum
Flange Outside Diameter: 0.5310 inches nominal
Flange Width: 0.0900 inches nominal
End To Flange Distance: 0.1250 inches nominal
Corner Shape: square all corners
Left End Body Diameter: 0.4066 inches minimum and 0.4070 inches maximum
Right End Body Diameter: 0.4060 inches nominal
Special Features: light diamond knurl on outside dia
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,type 4 fed spec single treatment response overall
Style Designator: solid, external flange

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
122331-1A	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-339-1004?

The FSCG of the NSN 3120-01-339-1004 is 3120

Does the NSN 3120-01-339-1004 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-339-1004 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 3120-01-339-1004 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-339-1004 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 3120-01-339-1004 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, May 16, 1991