25757

View detailed technical data, stock status, and sourcing information for: 25757
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-439-2576

Item Name Code

00030

Assigment Date

12/03/1969 (56 years ago)

3.2500 inches nominal outside diameter, 2.5000 inches nominal bore diameter, 0.1230 inches minimum and 0.1260 inches maximum overall width, steel overall material, ground finish special features

Product Characteristics

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

Outside Diameter: 3.2500 inches nominal
Overall Width: 0.1230 inches minimum and 0.1260 inches maximum
Bore Diameter: 2.5000 inches nominal
Special Features: ground finish
Material: steel overall
Style Designator: flat race surface

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
10560333	Bearing Seat
25757	Bearing Seat
3045404-5	Bearing Seat
791-007-9044	Bearing Seat
TRD4052	Bearing Seat
TWD4052	Bearing Seat

FAQs

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

What is the FSCG of the NSN 3110-00-439-2576?

The FSCG of the NSN 3110-00-439-2576 is 3110

Does the NSN 3110-00-439-2576 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-439-2576 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 3110-00-439-2576 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-439-2576 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 3110-00-439-2576 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Dec 3, 1969