AT21132

Comprehensive specifications and application details for: AT21132 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: AT21132. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
AT21132
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-119-8979
Item Name Code
13205
Federal Item Identification Guide
A045A0
Assigment Date
10/07/1981

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

3.3255 inches nominal body outside diameter, 0.0100 in. undersize bore; lubrication provisions to meet engine manufacturers specifications special features, segmented, external flanges both ends style designator, 3.1150 inches nominal body inside diameter, 1.5290 inches nominal overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-119-8979 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
3.1150 inches nominal
Body Outside Diameter
3.3255 inches nominal
Overall Length
1.5290 inches nominal
Special Features
0.0100 in. undersize bore; lubrication provisions to meet engine manufacturers specifications
Style Designator
segmented, external flanges both ends
Surface Treatment
tin overall

Frequently Asked Questions

Find quick answers to common questions about bearing: AT21132. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-119-8979?
The FSCG of the NSN 3120-01-119-8979 is 3120
Does the NSN 3120-01-119-8979 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-119-8979 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 3120-01-119-8979 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-119-8979 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 3120-01-119-8979 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Wed, Oct 7, 1981

Price & Availability

Fill out the form to get pricing and availability details for the bearing: AT21132

Popular Bearings

Browse our selection of high-demand, high-performance bearings:

X13494
3110-01-079-8576
Roller Bearing
X138-20
3120-00-913-2456
Self-Aligning Plain Bearing
X138-28
3120-00-880-7747
Self-Aligning Plain Bearing
X13P
3110-00-100-0314
Tapered Roller Bearing Cup
X14-1000
3110-00-100-6160
Bearing Ball
X14-800
3110-00-151-9146
Bearing Ball
X14-800FULLER
3110-00-151-9146
Bearing Ball
X141200
3110-00-100-6170
Bearing Ball
X1415
3110-00-100-6186
Bearing Ball
X14228
3120-00-983-4361
Thrust Washer Bearing
X14240
3120-00-983-4361
Thrust Washer Bearing
X1433
3110-00-100-0323
Tapered Roller Bearing Cup
X1434
3110-00-100-0328
Tapered Roller Bearing Cup
X1470
3110-00-555-5216
Annular Ball Bearing
X1479
3120-00-343-2820
Sleeve Bearing Half