3120-01-028-0872

Comprehensive specifications and application details for NSN: 3120-01-028-0872.

Summary

Explore detailed summary information for bearing: 3120-01-028-0872. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-028-0872
Item Name Code
13206
Federal Item Identification Guide
A045A0
Assigment Date
09/24/1976

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

chamfered outside right corner corner shape, 0.5900 inches minimum and 0.6000 inches maximum body inside diameter, square outside left corner corner shape, 0.8135 inches minimum and 0.8140 inches maximum body outside diameter, square left flange outside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-028-0872 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
0.5900 inches minimum and 0.6000 inches maximum
Body Outside Diameter
0.8135 inches minimum and 0.8140 inches maximum
Corner Shape
chamfered outside right corner
Corner Shape
square left flange outside right corner
Corner Shape
square outside left corner
Corner Shape
square inside left corner
Corner Shape
square inside right corner
Corner Shape
undercut right flange outside left corner
Flange Outside Diameter
1.7700 inches minimum and 1.7900 inches maximum
Flange Width
0.1200 inches minimum and 0.1220 inches maximum
Hardness Rating
39.0 rockwell c minimum and 45.0 rockwell c maximum left end surface of body and flange
Overall Length
1.0290 inches minimum and 1.0370 inches maximum
Material Document And Classification
ams 5643 assn std single material response overall
Material
steel comp 630 overall
Style Designator
solid, external flange one end
Surface Finish
63.0 microinches intermediate layer
Surface Treatment Document And Classification
bps fw4007 97499 assn std single treatment response overall
Surface Treatment
passivate overall

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-028-0872. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-028-0872?
The FSCG of the NSN 3120-01-028-0872 is 3120
Does the NSN 3120-01-028-0872 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-01-028-0872 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 3120-01-028-0872 contain precious materials?
Precious metal content is unknown
Does NSN 3120-01-028-0872 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 3120-01-028-0872 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Fri, Sep 24, 1976

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