131C873-1

Comprehensive specifications and application details for: 131C873-1 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 131C873-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
131C873-1
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-390-3788
Item Name Code
13205
Federal Item Identification Guide
A045A0
Assigment Date
01/01/1963

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.

3.7200 inches minimum and 3.7210 inches maximum body outside diameter, chamfered outside right corner corner shape, 3.0070 inches minimum and 3.0080 inches maximum body inside diameter, chamfered outside left corner corner shape, 1 hole antirotation/lubrication type and quantity

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-390-3788 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity
1 hole
Body Inside Diameter
3.0070 inches minimum and 3.0080 inches maximum
Body Outside Diameter
3.7200 inches minimum and 3.7210 inches maximum
Corner Shape
chamfered outside right corner
Corner Shape
chamfered outside left corner
Corner Shape
square inside left corner
Corner Shape
square inside right corner
Hole Diameter
0.1718 inches nominal first
Overall Length
3.0000 inches nominal
Material
steel case
Material
tin alloy internal surfaces
Style Designator
segmented, plain, no outside flanges

Frequently Asked Questions

Find quick answers to common questions about bearing: 131C873-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-390-3788?
The FSCG of the NSN 3120-00-390-3788 is 3120
Does the NSN 3120-00-390-3788 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-390-3788 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 3120-00-390-3788 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-390-3788 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 3120-00-390-3788 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

Fill out the form to get pricing and availability details for the bearing: 131C873-1

Popular Bearings

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

6221
3110-00-144-8953
Annular Ball Bearing
6221-2Z
3110-00-155-6358
Annular Ball Bearing
6221001
3120-01-462-3675
Thrust Washer Bearing
622102
3110-00-377-0390
Tapered Roller Bearing
622103
3110-01-061-1885
Tapered Roller Bearing
62214
3120-00-774-4607
Sleeve Bearing
622182P3
3120-01-161-0373
Sleeve Bushing
622182P35
3120-01-161-0374
Sleeve Bushing
62218P35
3120-01-161-0374
Sleeve Bushing
622190C91
3110-00-486-5067
Tapered Roller Bearing
622193C91
3110-00-483-2254
Tapered Roller Bearing
6221C003
3110-00-144-8953
Annular Ball Bearing
6221CE1TX9
3110-00-144-8953
Annular Ball Bearing
6221J
3110-00-144-8953
Annular Ball Bearing
6221MAX
3110-00-155-6811
Annular Ball Bearing