3120-00-661-4737

Find complete technical information, availability, and procurement data for: 3120-00-661-4737
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-661-4737

Item Name Code

13211

Assigment Date

01/01/1961 (65 years ago)

round center hole shape style, 4.2340 inches minimum and 4.2660 inches maximum outside diameter, 0.1860 inches minimum and 0.1880 inches maximum overall thickness, 2.6250 inches minimum and 2.6300 inches maximum diameter, rectangular cross-sectional 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
Outside Diameter: 4.2340 inches minimum and 4.2660 inches maximum
Center Hole Shape Style: round
Diameter: 2.6250 inches minimum and 2.6300 inches maximum
Overall Thickness: 0.1860 inches minimum and 0.1880 inches maximum
Features Provided: casehardened
Style Designator: round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-661-3283	No Name Available	09/18/1967

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
52131-5901-998673ALT2PC38	Thrust Washer Bearing
52MD1282N18PC114X1072	Thrust Washer Bearing
571-3801-1444715REVAPC114X1072	Thrust Washer Bearing
5H40-1072	Thrust Washer Bearing
N8640-6ALT2PC38	Thrust Washer Bearing
SH40-1072	Thrust Washer Bearing
WAS-90625	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-661-4737?

The FSCG of the NSN 3120-00-661-4737 is 3120

Does the NSN 3120-00-661-4737 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-661-4737 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 3120-00-661-4737 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-661-4737 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 3120-00-661-4737 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961