11641165-1

View detailed technical data, stock status, and sourcing information for: 11641165-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-472-1941

Item Name Code

13211

Assigment Date

09/08/1970 (55 years ago)

An item made of material having elastic properties. It may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. It is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for a weapon system component to be isolated. Excludes:mount, resilient, utility; spring (as modified); bumper, nonmetallic; bumper, rubber; bushing, nonmetallic; hydraulic and pneumatic shock absorbers, dash-pots, grommets, and shock pads.

2.3320 inches minimum and 2.3600 inches maximum major diameter, 3.3100 inches nominal outside diameter, 0.2860 inches minimum and 0.2880 inches maximum overall thickness, rectangular cross-sectional shape style, round w/keyways 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
Major Diameter: 2.3320 inches minimum and 2.3600 inches maximum
Outside Diameter: 3.3100 inches nominal
Center Hole Shape Style: round w/keyways
Overall Thickness: 0.2860 inches minimum and 0.2880 inches maximum
Minor Diameter: 2.0070 inches minimum and 2.0150 inches maximum
Center Hole Keyway Quantity: 10
Corner Shape: square all corners
Features Provided: casehardened
Lubrication Feature: groove flat bearing surface
Style Designator: round

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
11641165 REV A	Thrust Washer Bearing
11641165-1	Thrust Washer Bearing
CS-2300-0001 REV B	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-472-1941?

The FSCG of the NSN 3120-00-472-1941 is 3120

Does the NSN 3120-00-472-1941 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-472-1941 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 3120-00-472-1941 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-472-1941 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 3120-00-472-1941 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Tue, Sep 8, 1970