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National Stock Number:
3120-01-399-1931
Federal Supply Class:
3120
National Item Identification Number:
013991931
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:
| 211050143 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 582-6404311-31 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF2012-60-FN-31 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| OVERALL LENGTH | 13.9400 INCHES MINIMUM AND | | 14.0000 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 9.7510 INCHES MINIMUM AND | | 9.7520 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 8.7500 INCHES MINIMUM AND | | 8.7550 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CHAMFERED OUTSIDE RIGHT CORNER | | CHAMFERED INSIDE RIGHT CORNER | | CHAMFERED INSIDE LEFT CORNER |
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