255551

View detailed technical data, stock status, and sourcing information for: 255551
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-151-9134

Item Name Code

00036

Assigment Date

01/01/1963 (63 years ago)

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.

metallic hardness rating rockwell c min 625.0 in. and max 700.0 in. special features, steel overall material, 0.1250 inches nominal rolling element diameter

Product Characteristics

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

Rolling Element Diameter: 0.1250 inches nominal
Special Features: metallic hardness rating rockwell c min 625.0 in. and max 700.0 in.
Material: steel overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1620-00-218-8868	No Name Available	01/01/1963

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
145636	Bearing Ball
216-3-10	Bearing Ball
255551	Bearing Ball
5-32BALLGRADE3	Bearing Ball
AF216-3-10	Bearing Ball
I219	Bearing Ball

FAQs

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

What is the FSCG of the NSN 3110-00-151-9134?

The FSCG of the NSN 3110-00-151-9134 is 3110

Does the NSN 3110-00-151-9134 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-151-9134 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 3110-00-151-9134 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-151-9134 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 3110-00-151-9134 was assigned to the Federal Catalog?

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