CFN70312

View detailed technical data, stock status, and sourcing information for: CFN70312
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 CFN70312 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

3110-00-183-6719

Item Name Code

00051

Assigment Date

01/01/1963 (63 years ago)

0.3125 inches nominal overall width, pressed retainer fabrication method, 0.2500 inches nominal bore diameter, ground surface finish, 0.4375 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: 0.3125 inches nominal
Bore Diameter: 0.2500 inches nominal
Overall Outside Diameter: 0.4375 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; extra capacity outer ring
Material: steel overall
Style Designator: non-separable, closed end, drawn shell

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-120-3124	No Name Available	05/01/1980

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
307-1	Needle Roller Bearing
CFN70312	Needle Roller Bearing
M-451-OH	Needle Roller Bearing
NAS295M4	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-183-6719?

The FSCG of the NSN 3110-00-183-6719 is 3110

Does the NSN 3110-00-183-6719 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-183-6719 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 3110-00-183-6719 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-183-6719 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 3110-00-183-6719 was assigned to the Federal Catalog?

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