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National Stock Number:
3120-00-975-6747
Federal Supply Class:
3120
National Item Identification Number:
009756747
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:
| 490D831H02 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 490D831H02 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| FLANGE OUTSIDE DIAMETER | 1.6250 INCHES NOMINAL | | FLANGE WIDTH | 0.0570 INCHES NOMINAL | | OVERALL LENGTH | 0.7030 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 360 OVERALL | | RIGHT INTERNAL FLANGE HOLE DIAMETER | 0.8750 INCHES NOMINAL | | RIGHT INTERNAL FLANGE WIDTH | 0.2460 INCHES NOMINAL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END | | BODY OUTSIDE DIAMETER | 1.2460 INCHES MINIMUM AND 1.2480 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.0930 INCHES MINIMUM AND 1.0950 INCHES MAXIMUM |
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