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National Stock Number:
3120-01-173-9470
Federal Supply Class:
3120
National Item Identification Number:
011739470
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:
| 4687407-0049 | 96169 | ELECTRIC BOAT CORPORATION | | 845-4687407 PIECE 49 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | ENCM 35520 ITEM 2 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 1.3800 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL | | FLANGE WIDTH | 0.5300 INCHES NOMINAL | | OVERALL LENGTH | 1.5000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,TYPE 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 903 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SPECIAL FEATURES | SQUARE BORE 0.627 IN. MIN,0.629 IN. MAX; GROOVE IN OUTSIDE DIAMETER SURFACE OF FLANGE 1.500 IN. DIA,0.16 IN. WIDE,0.19 IN.FROM LEFT SURFAE OF FLANGE |
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