0391-4

View detailed technical data, stock status, and sourcing information for: 0391-4
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 0391-4 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

3110-00-271-0068

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

ground surface finish, 0.1094 inches nominal overall width, 0.0937 inches nominal bore diameter, 0.3125 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: 0.1094 inches nominal
Bore Diameter: 0.0937 inches nominal
Overall Outside Diameter: 0.3125 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.5
Material: steel corrosion resisting overall
Style Designator: non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-684-1130	No Name Available	11/17/1971
3110-00-802-8893	No Name Available	11/17/1971

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
0391-4	Annular Ball Bearing
309-0351-00	Annular Ball Bearing
637-0007-001	Annular Ball Bearing
M0620ZJ5J	Annular Ball Bearing
R3010X-48-A5-6/12	Annular Ball Bearing
R3010XA5	Annular Ball Bearing
S5C5P25L0-1	Annular Ball Bearing
SR1-5	Annular Ball Bearing
SR1-55K25	Annular Ball Bearing
SR1-5A	Annular Ball Bearing
SR1-5K25	Annular Ball Bearing
SS5CP25	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-271-0068?

The FSCG of the NSN 3110-00-271-0068 is 3110

Does the NSN 3110-00-271-0068 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-271-0068 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 3110-00-271-0068 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-271-0068 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 3110-00-271-0068 was assigned to the Federal Catalog?

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