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National Stock Number:
3120-01-349-4251
Federal Supply Class:
3120
National Item Identification Number:
013494251
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:
| 211046671 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6404977 FIND 53 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6404977 FIND 53 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF330654 FIND 53 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.2500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.4360 INCHES MINIMUM AND 2.4380 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 2.6100 INCHES MINIMUM AND 2.6160 INCHES MAXIMUM | | FLANGE WIDTH | 0.1250 INCHES NOMINAL | | OVERALL LENGTH | 0.7500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | DELRIN,CAGEC 83616 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC ACETAL OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
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