91203

View detailed technical data, stock status, and sourcing information for: 91203
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 91203 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-455-2643

Item Name Code

00051

Assigment Date

04/23/1969 (57 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.

1.7500 inches nominal bore diameter, 1.0000 inches nominal overall width, ground surface finish, 2.1250 inches nominal overall outside diameter, pressed retainer fabrication method

Product Characteristics

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

Overall Width: 1.0000 inches nominal
Bore Diameter: 1.7500 inches nominal
Overall Outside Diameter: 2.1250 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Special Features: oil hole in outer ring
Material: steel overall
Style Designator: separable rollers, 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
91203	Needle Roller Bearing
Y2816	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-455-2643?

The FSCG of the NSN 3110-00-455-2643 is 3110

Does the NSN 3110-00-455-2643 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-455-2643 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 3110-00-455-2643 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-455-2643 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 3110-00-455-2643 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Apr 23, 1969