W1872B

View detailed technical data, stock status, and sourcing information for: W1872B
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 W1872B 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

3110-00-278-6739

Item Name Code

00051

Assigment Date

01/01/1963 (63 years ago)

1.0000 inches nominal overall width, 3.5000 inches nominal bore diameter, afbma std tolerance for industrial needle bearings standard tolerance designation, rigid alignment type, 4.5625 inches nominal overall outside diameter

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: 3.5000 inches nominal
Overall Outside Diameter: 4.5625 inches nominal
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Material: steel overall
Style Designator: separable outer race, hardened and ground

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-01-169-7260	No Name Available	11/01/1989

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
63092ALL	Needle Roller Bearing
W1872B	Needle Roller Bearing
W2958B	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-278-6739?

The FSCG of the NSN 3110-00-278-6739 is 3110

Does the NSN 3110-00-278-6739 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-278-6739 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 3110-00-278-6739 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-278-6739 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 3110-00-278-6739 was assigned to the Federal Catalog?

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