3120-01-277-2401 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-277-2401.

Summary

Explore detailed summary information for bearing: 3120-01-277-2401. 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: 3120-01-277-2401
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 04/19/1988

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.

0.3500 inches nominal body outside diameter, square all corners corner shape, 0.3740 inches minimum and 0.3745 inches maximum flange outside diameter, 0.2193 inches minimum and 0.2198 inches maximum body inside diameter, 0.3350 inches nominal flange width

Datasheet

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Body Inside Diameter: 0.2193 inches minimum and 0.2198 inches maximum
Body Outside Diameter: 0.3500 inches nominal
Corner Shape: square all corners
Flange Outside Diameter: 0.3740 inches minimum and 0.3745 inches maximum
Flange Width: 0.3350 inches nominal
Overall Length: 0.4340 inches minimum and 0.4360 inches maximum
Material Document And Classification: ams 4122 assn std single material response overall
Material: aluminum alloy 7075 overall
Special Features: notch on bore
Style Designator: solid, external flange one end
Surface Finish: 16.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches left end surface of body and flange
Surface Finish: 63.0 microinches outside diameter surface of flange
Surface Treatment Document And Classification: ams 2473 assn std single treatment response overall
Surface Treatment: anodize overall

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-277-2401. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-277-2401?: The FSCG of the NSN 3120-01-277-2401 is 3120

Does the NSN 3120-01-277-2401 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-277-2401 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 3120-01-277-2401 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-277-2401 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.