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National Stock Number:
3120-01-476-1927
Federal Supply Class:
3120
National Item Identification Number:
014761927
Description:
BEARING,SLEEVE
Detail:
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.
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Manufacturer Information:
| 6931056 ITEM 5 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.5000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.0000 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B505, ALLOY 932 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 932 OVERALL | | SPECIAL FEATURES | CORED ROUNDS HAVE UNDER SIZE INSIDE DIAMETER AND OVERSIZED OUTSIDE DIAMETER TO ALLOW FOR FINSIHING.CORED ROUNDS ARE 13 INCHES LONG + 0 TO 1/4 " | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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