7309999 REV M

View detailed technical data, stock status, and sourcing information for: 7309999 REV M
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-863-1051

Item Name Code

13206

Assigment Date

01/01/1962 (64 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

1.8500 inches minimum and 1.8600 inches maximum flange outside diameter, 0.2400 inches minimum and 0.2500 inches maximum flange width, 2.1250 inches nominal overall length, 1.3710 inches minimum and 1.3730 inches maximum body outside diameter, chamfered outside right corner 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: 2.1250 inches nominal
Body Outside Diameter: 1.3710 inches minimum and 1.3730 inches maximum
Flange Outside Diameter: 1.8500 inches minimum and 1.8600 inches maximum
Flange Width: 0.2400 inches minimum and 0.2500 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered left flange outside right corner
Corner Shape: round left flange body corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Hardness Rating: 35.0 rockwell c minimum and 41.0 rockwell c maximum overall
Criticality Code Justification: adar
Surface Finish: 125.0 microinches intermediate layer
Material: steel comp 1045 overall
Surface Treatment: phosphate overall

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
7309999 REV M	Sleeve Bushing
8767260	Sleeve Bushing
8769450 REV D	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-863-1051?

The FSCG of the NSN 3120-00-863-1051 is 3120

Does the NSN 3120-00-863-1051 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-863-1051 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 3120-00-863-1051 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-863-1051 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 3120-00-863-1051 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962