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National Stock Number:
3120-01-209-8148
Federal Supply Class:
3120
National Item Identification Number:
012098148
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:
| 704-5483957 ITEM 13 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 88611504B1 ITEM 13 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 5.0000 INCHES MINIMUM AND 5.0050 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.5510 INCHES MINIMUM AND 5.5530 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | MATERIAL DOCUMENT AND CLASSIFICATION | DELRIN AF,FSCM 57280 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC ACETAL OVERALL | | STYLE DESIGNATOR | SEGMENTED, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
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