57449 Sleeve Bushing

Comprehensive specifications and application details for: 57449 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 57449. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 57449
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-184-3806
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 07/18/1984

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.

anodize overall surface treatment, 0.7410 inches minimum and 0.7490 inches maximum flange outside diameter, aluminum alloy 2024 overall material, mil-a-8625 ty 2 mil spec single treatment response overall surface treatment document and classification, solid, external flange, internal flange one end style designator

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-184-3806 . Find dimensions, materials, tolerances, performance characteristics, etc.

Flange Outside Diameter: 0.7410 inches minimum and 0.7490 inches maximum
Material: aluminum alloy 2024 overall
Style Designator: solid, external flange, internal flange one end
Surface Treatment Document And Classification: mil-a-8625 ty 2 mil spec single treatment response overall
Surface Treatment: anodize overall

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-184-3806?: The FSCG of the NSN 3120-01-184-3806 is 3120

Does the NSN 3120-01-184-3806 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-184-3806 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 3120-01-184-3806 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-184-3806 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.