3120-00-769-7547

Find complete technical information, availability, and procurement data for: 3120-00-769-7547
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-769-7547

Item Name Code

13211

Assigment Date

01/01/1962 (64 years ago)

An item designed to fit over and hold a nut or bolt head to prevent it from turning. See also locking plate, nut and bolt.

0.2500 inches nominal key width, 1.9062 inches nominal outside diameter, 0.1719 inches nominal key length, rectangular cross-sectional shape style, round center hole shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Key Length: 0.1719 inches nominal
Outside Diameter: 1.9062 inches nominal
Center Hole Shape Style: round
Key Width: 0.2500 inches nominal
Overall Thickness: 0.0615 inches minimum and 0.0635 inches maximum
Key Quantity: 1
Center Hole Keyway Quantity: 2
Corner Shape: square all corners
Features Provided: casehardened
Surface Finish: 20.0 microinches right side
Surface Finish: 20.0 microinches left side
Special Features: internal keyways located 105 deg ea side from center of external key
Material: steel comp 1010 or steel comp 1020 overall
Style Designator: round w/square keys

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
29-640411	Thrust Washer Bearing
640411	Thrust Washer Bearing
7697547	Thrust Washer Bearing
9TT90A33	Thrust Washer Bearing
J0640411	Thrust Washer Bearing
T90A33	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-769-7547?

The FSCG of the NSN 3120-00-769-7547 is 3120

Does the NSN 3120-00-769-7547 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-769-7547 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 3120-00-769-7547 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-769-7547 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 3120-00-769-7547 was assigned to the Federal Catalog?

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