3130-00-631-6508

Find complete technical information, availability, and procurement data for: 3130-00-631-6508
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-631-6508

Item Name Code

30556

Assigment Date

01/01/1963 (63 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

round, unthreaded mounting hole type, open shaft end type

Product Characteristics

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

Shaft End Type: open
Mounting Hole Type: round, unthreaded

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
371526-1	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-631-6508?

The FSCG of the NSN 3130-00-631-6508 is 3130

Does the NSN 3130-00-631-6508 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-631-6508 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 3130-00-631-6508 contain precious materials?

Precious metal content is unknown

Does NSN 3130-00-631-6508 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 3130-00-631-6508 was assigned to the Federal Catalog?

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