3120-00-003-0614

Find complete technical information, availability, and procurement data for: 3120-00-003-0614
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-003-0614

Item Name Code

13205

Assigment Date

05/17/1972 (54 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

1.1280 inches minimum and 1.1290 inches maximum body outside diameter, 30.0 rockwell h minimum and 70.0 rockwell h maximum overall hardness rating, 1.0010 inches minimum and 1.0020 inches maximum body inside diameter, 0.9950 inches minimum and 1.0050 inches maximum overall length, 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: 0.9950 inches minimum and 1.0050 inches maximum
Body Outside Diameter: 1.1280 inches minimum and 1.1290 inches maximum
Body Inside Diameter: 1.0010 inches minimum and 1.0020 inches maximum
Corner Shape: square all corners
Hardness Rating: 30.0 rockwell h minimum and 70.0 rockwell h maximum overall
Special Features: lubricating oil mil-l-17331
Material: copper alloy overall
Material Document And Classification: mil-b-5687,type 1, grade 1 mil spec single material response or mil-b-5687,type 1, grade 2 mil spec 2nd material response overall
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Below is a list of NSNs that have been officially superseded by this NSN: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
3120-00-497-4748	No Name Available	02/01/1998
3120-01-181-7948	No Name Available	09/01/2002

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
MS17795-134	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-003-0614?

The FSCG of the NSN 3120-00-003-0614 is 3120

Does the NSN 3120-00-003-0614 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-003-0614 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 3120-00-003-0614 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-003-0614 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 3120-00-003-0614 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, May 17, 1972