A9257-25B0500

Comprehensive specifications and application details for: A9257-25B0500 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: A9257-25B0500. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
A9257-25B0500
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-175-1064
Item Name Code
13205
Federal Item Identification Guide
A045A0
Assigment Date
03/27/1984

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.

chamfered outside left corner corner shape, 1.0000 inches nominal body inside diameter, 1.2500 inches nominal body outside diameter, chamfered outside right corner corner shape, square inside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-175-1064 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
1.0000 inches nominal
Body Outside Diameter
1.2500 inches nominal
Corner Shape
chamfered outside right corner
Corner Shape
chamfered outside left corner
Corner Shape
square inside left corner
Corner Shape
square inside right corner
Overall Length
0.4800 inches minimum and 0.5200 inches maximum
Material Document And Classification
sae assn std single material response outer layer
Material Document And Classification
sae15 assn std single material response inner layer
Material
lead alloy and tin alloy inner layer
Material
steel comp 1010 outer layer
Specification/Standard Data
70210-s9257 manufacturers standard
Style Designator
split, plain, no outside flanges

Frequently Asked Questions

Find quick answers to common questions about bearing: A9257-25B0500. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-175-1064?
The FSCG of the NSN 3120-01-175-1064 is 3120
Does the NSN 3120-01-175-1064 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-175-1064 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 3120-01-175-1064 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-175-1064 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 3120-01-175-1064 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Tue, Mar 27, 1984

Price & Availability

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