AD72-307 Sleeve Bearing

Comprehensive specifications and application details for: AD72-307 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: AD72-307. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: AD72-307
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-254-1410
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 05/01/1987

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.

square all corners corner shape, 3.3310 inches minimum and 3.3410 inches maximum overall length, 5.2170 inches minimum and 5.2200 inches maximum body outside diameter, 4.8840 inches minimum and 4.8870 inches maximum body inside diameter, feat criticality code justification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-254-1410 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 4.8840 inches minimum and 4.8870 inches maximum
Body Outside Diameter: 5.2170 inches minimum and 5.2200 inches maximum
Corner Shape: square all corners
Criticality Code Justification: feat
Overall Length: 3.3310 inches minimum and 3.3410 inches maximum
Material Document And Classification: qq-a-225/9 fed spec single material response or qq-a-200/11 fed spec single material response overall
Material: aluminum alloy 7075 overall
Right Internal Flange Hole Diameter: 4.5180 inches minimum and 4.5200 inches maximum
Right Internal Flange Width: 2.7710 inches nominal
Special Features: two keys on left end; two radial grooves on od; internal flange id counterbored to 4.927 in. at right end
Style Designator: solid, plain, no outside flanges, internal flange one end
Supplementary Features: item is not csi but has critical features such as heat treatment, surface finish, or material type and special insp. req.s such as magnetic particle insp. or fluorescent penetrant inspection
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Surface Treatment Document And Classification: ps13201,type 2,class 1,cagec 76301 mfr ref single treatment response overall
Surface Treatment: anodize overall

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-254-1410?: The FSCG of the NSN 3120-01-254-1410 is 3120

Does the NSN 3120-01-254-1410 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-254-1410 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 3120-01-254-1410 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-254-1410 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.