3120-00-557-7537

Find complete technical information, availability, and procurement data for: 3120-00-557-7537
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-557-7537

Item Name Code

13211

Assigment Date

01/01/1963 (63 years ago)

round center hole shape style, 6.1250 inches nominal diameter, 125.0 microinches largest outside diameter surface finish, 0.9320 inches minimum and 0.9420 inches maximum overall thickness, 7.8440 inches minimum and 7.8590 inches maximum outside diameter

Product Characteristics

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

Outside Diameter: 7.8440 inches minimum and 7.8590 inches maximum
Center Hole Shape Style: round
Diameter: 6.1250 inches nominal
Overall Thickness: 0.9320 inches minimum and 0.9420 inches maximum
Surface Finish: 125.0 microinches largest outside diameter
Surface Finish: 16.0 microinches right side
Surface Finish: 16.0 microinches left side
Material: iron cast uns f11701 overall
Material Document And Classification: qq-i-652 fed spec single material response overall
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
5577537	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-557-7537?

The FSCG of the NSN 3120-00-557-7537 is 3120

Does the NSN 3120-00-557-7537 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-557-7537 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 3120-00-557-7537 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-557-7537 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 3120-00-557-7537 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963