B45AS

View detailed technical data, stock status, and sourcing information for: B45AS
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-915-0459

Item Name Code

00051

Assigment Date

07/15/1966 (60 years ago)

A coil or coils usually constructed with cores having low magnetic reluctance, whose primary purpose is to furnish an inductive impedance in power or audio frequency circuit ranging from zero to 20 kilohertz (kilocycles). Includes audio frequency and power filter chokes, audio reactors and swinging chokes. Does not include transformers or coils used above audio frequency range. Excludes:saturable reactor. For reactors with air cores, see coil (as modified).

0.4380 inches nominal overall outside diameter, ground surface finish, machined retainer fabrication method, 0.2515 inches nominal bore diameter, 0.3120 inches nominal overall width

Product Characteristics

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

Overall Width: 0.3120 inches nominal
Bore Diameter: 0.2515 inches nominal
Overall Outside Diameter: 0.4380 inches nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Alignment Type: rigid
Features Provided: aligning ring
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Material: steel outer ring
Material: steel roller
Material Document And Classification: cyrb46,05624 mfr ref single material response outer ring
Material Document And Classification: cyrb46,05624 mfr ref single material response roller
Surface Treatment: oxide outer ring
Style Designator: non-separable, open end, drawn shell

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
B-45-AS-AID	Needle Roller Bearing
B45AS	Needle Roller Bearing
CYRB46	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-915-0459?

The FSCG of the NSN 3110-00-915-0459 is 3110

Does the NSN 3110-00-915-0459 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-915-0459 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 3110-00-915-0459 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-915-0459 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 3110-00-915-0459 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Jul 15, 1966