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National Stock Number:
3120-01-122-5510
Federal Supply Class:
3120
National Item Identification Number:
011225510
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:
| 300-4684414 ITEM 6 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 300-4684414 ITEM 6 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 300-46884414 ITEM 6 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 300-46884414 ITEM 6 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87774-3003 ITEM 6 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 2.5000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.6240 INCHES MINIMUM AND | | 2.6250 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.0050 INCHES MINIMUM AND | | 2.0070 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 8 HOLE | | HOLE DIAMETER | 0.3750 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR |
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