57A0870 Sleeve Bushing

Comprehensive specifications and application details for: 57A0870 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 57A0870. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 57A0870
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-516-7554
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

2.6900 inches minimum and 2.7100 inches maximum body outside diameter, 2.6000 inches minimum and 2.6030 inches maximum body inside diameter, square left flange outside right corner corner shape, round left flange body corner corner shape, square outside left corner corner shape

Datasheet

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Body Inside Diameter: 2.6000 inches minimum and 2.6030 inches maximum
Body Outside Diameter: 2.6900 inches minimum and 2.7100 inches maximum
Corner Shape: round left flange body 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: square outside right corner
Flange Outside Diameter: 2.9450 inches minimum and 2.9550 inches maximum
Flange Width: 0.1150 inches minimum and 0.1350 inches maximum
Hardness Rating: 30.0 rockwell c minimum and 36.0 rockwell c maximum overall
Overall Length: 0.6700 inches minimum and 0.6900 inches maximum
Material Document And Classification: aisi 8630h assn std single material response overall
Material: steel comp 8630h overall
Style Designator: solid, external flange one end

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-516-7554?: The FSCG of the NSN 3120-00-516-7554 is 3120

Does the NSN 3120-00-516-7554 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-00-516-7554 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 3120-00-516-7554 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-516-7554 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.