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National Stock Number:
3120-01-075-6198
Federal Supply Class:
3120
National Item Identification Number:
010756198
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:
| 2620-920X12 PIECE 37 3IN | 81982 | HYDRO-AIRE AEROSPACE CORP | | 2620-920X12 PIECE 37 3IN | 96169 | ELECTRIC BOAT CORPORATION | | 26M77-100 ITEM 68 | 96169 | ELECTRIC BOAT CORPORATION | | 26M77-100 PIECE 68 | 96169 | ELECTRIC BOAT CORPORATION | | 803-5959305-MAXXX-89 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-2181282 PIECE 37 3IN | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-2445066 ITEM 68 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 845-2445066 PIECE 68 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 932 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY 932,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.7190 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.0630 INCHES MINIMUM AND | | 3.0650 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.6940 INCHES MINIMUM AND | | 2.6960 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES LEFT END SURFACE OF BODY | | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | 32.0 MICROINCHES RIGHT END SURFACE OF BODY |
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