YR-642

View detailed technical data, stock status, and sourcing information for: YR-642
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 YR-642 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

3110-00-771-7337

Item Name Code

00051

Assigment Date

01/01/1960 (66 years ago)

0.2810 inches nominal outer ring width, 0.3743 inches minimum and 0.3750 inches maximum bore diameter, 0.3750 inches nominal inner ring width, 0.9990 inches minimum and 1.0000 inches maximum overall outside diameter, ground surface finish

Product Characteristics

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

Bore Diameter: 0.3743 inches minimum and 0.3750 inches maximum
Overall Outside Diameter: 0.9990 inches minimum and 1.0000 inches maximum
Outer Ring Width: 0.2810 inches nominal
Inner Ring Width: 0.3750 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Special Features: heat stabilized for operation to 600 deg f max
Material: steel corrosion resisting overall
Style Designator: airframe, hardened and ground, non-separable

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
AC22063	Needle Roller Bearing
BACB10B317	Needle Roller Bearing
YR-642	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-771-7337?

The FSCG of the NSN 3110-00-771-7337 is 3110

Does the NSN 3110-00-771-7337 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-771-7337 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 3110-00-771-7337 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-771-7337 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 3110-00-771-7337 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960