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National Stock Number:
3120-01-476-6526
Federal Supply Class:
3120
National Item Identification Number:
014766526
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:
| 8100-1251-0310 | 70876 | BATH IRON WORKS CORPORATION | | 8100-1251-0310 PC NO 306 | 70876 | BATH IRON WORKS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.5012 INCHES MINIMUM AND 1.5025 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.9950 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 2.1562 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-728 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 675 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SPECIAL FEATURES | RELIEVE GROOVE (45 DEGREE)1/2 INCH WIDE W/6 HOLES, 3/8 INCH DIA EQUALLY SPACED. THIS BUSHING IS MADE UP OF (2) PIECES |
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