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National Stock Number:
3120-01-215-7378
Federal Supply Class:
3120
National Item Identification Number:
012157378
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:
| 1087-204-8 PIECE 14 | 34293 | HUNTINGTON INGALLS INC | | SSN593-204-1863255 PIECE 14 | 81316 | PORTSMOUTH NAVAL SHIPYARD | | SSN612-204-1945196 PIECE 14 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.9370 INCHES MINIMUM AND 0.9380 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.1878 INCHES MINIMUM AND 1.1884 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 1.1350 INCHES MINIMUM AND 1.1400 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 841 OVERALL | | SPECIAL FEATURES | PORTION OF ID THREADED AT END TO MATE WITH ANOTHER PIECE | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
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