A1188

View detailed technical data, stock status, and sourcing information for: A1188
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 A1188 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

3110-00-227-4710

Item Name Code

00051

Assigment Date

01/01/1963 (63 years ago)

0.4375 inches nominal bore diameter, 0.5000 inches nominal overall width, ground surface finish, pressed retainer fabrication method, 0.6250 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: 0.5000 inches nominal
Bore Diameter: 0.4375 inches nominal
Overall Outside Diameter: 0.6250 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Special Features: extra capacity outer ring also oil hole in outer race
Material: steel comp 1010 or steel comp 8615 outer ring
Material: steel comp 1010 roller
Style Designator: non-separable, open end, drawn shell

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-112-5827	No Name Available	12/01/1975
3110-00-120-3082	No Name Available	12/01/1975
3110-00-917-4509	No Name Available	11/08/1966
3110-01-233-3972	No Name Available	07/01/1989

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
137-004-9016	Needle Roller Bearing
3110002274710	Needle Roller Bearing
320414	Needle Roller Bearing
713969	Needle Roller Bearing
A1188	Needle Roller Bearing
B-78-OH	Needle Roller Bearing
C659-27	Needle Roller Bearing
ERG202	Needle Roller Bearing
MS17131-11	Needle Roller Bearing
TG200112-1	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-4710?

The FSCG of the NSN 3110-00-227-4710 is 3110

Does the NSN 3110-00-227-4710 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-227-4710 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 3110-00-227-4710 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-227-4710 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 3110-00-227-4710 was assigned to the Federal Catalog?

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