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National Stock Number:
3120-01-482-1846
Federal Supply Class:
3120
National Item Identification Number:
014821846
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:
| 122-5277738 ITEM 23 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 SLOT | | BODY INSIDE DIAMETER | 1.4990 INCHES MINIMUM AND 1.5510 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.8770 INCHES MINIMUM AND 1.8780 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HOLE DIAMETER | 0.0006 INCHES NOMINAL FIRST | | OVERALL LENGTH | 1.7500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | BRONZE OVERALL | | SLOT LENGTH | 1.7500 INCHES NOMINAL FIRST | | SLOT WIDTH | 0.0200 INCHES NOMINAL FIRST | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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