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National Stock Number:
3120-01-215-1437
Federal Supply Class:
3120
National Item Identification Number:
012151437
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 15 | 34293 | HUNTINGTON INGALLS INC | | SSN593-204-1863255 PIECE 15 | 81316 | PORTSMOUTH NAVAL SHIPYARD | | SSN612-204-1945196 PIECE 15 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.3753 INCHES MINIMUM AND 1.3759 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 1.4700 INCHES MINIMUM AND 1.4800 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 OD THREADED AT END FOR MATING WITH ANOTHER PIECE | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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