3120-01-257-7760

Find complete technical information, availability, and procurement data for: 3120-01-257-7760
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-257-7760

Item Name Code

13206

Assigment Date

06/23/1987 (39 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.6270 inches minimum and 0.6280 inches maximum body outside diameter, steel comp 1030 or steel comp 1035 or steel comp 1137 overall material, square all corners corner shape, 0.3800 inches minimum and 0.3850 inches maximum body inside diameter, 0.2200 inches minimum and 0.2400 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: 0.2200 inches minimum and 0.2400 inches maximum
Body Outside Diameter: 0.6270 inches minimum and 0.6280 inches maximum
Body Inside Diameter: 0.3800 inches minimum and 0.3850 inches maximum
Corner Shape: square all corners
Material: steel comp 1030 or steel comp 1035 or steel comp 1137 overall
Material Document And Classification: astm a576 assn std 1st material response or astm a576 assn std 2nd material response or astm a108 assn std 3rd material response overall
Style Designator: solid, plain, no outside flanges

FAQs

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

What is the FSCG of the NSN 3120-01-257-7760?

The FSCG of the NSN 3120-01-257-7760 is 3120

Does the NSN 3120-01-257-7760 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-257-7760 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 3120-01-257-7760 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-257-7760 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 3120-01-257-7760 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Jun 23, 1987