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National Stock Number:
3120-01-517-5752
Federal Supply Class:
3120
National Item Identification Number:
015175752
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:
| 596-7409230-16 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 596-7410506 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 596-7410506-20 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B434-5110-16 | 96169 | ELECTRIC BOAT CORPORATION | | B434-5219-20 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.0000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.8030 INCHES MINIMUM AND 2.8230 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 4.0600 INCHES NOMINAL | | FLANGE WIDTH | 0.3800 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 / CL A,FORM 1HF FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL AND COPPER ALLOY OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RETAINER,BEARING | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.2500 INCHES NOMINAL | | SPECIAL FEATURES | TECH DATA NOT RELEASED OUTSIDE U.S.:FOUR EQUALLY SPACED HOLES, 4X THRU 0.41X 90 DEGREES,0.375-16-UNC-3B | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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