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National Stock Number:
3120-01-179-8787
Federal Supply Class:
3120
National Item Identification Number:
011798787
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:
| 112-2117615PC31 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 112-4378863PC31 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2141564 PC31 | 96169 | ELECTRIC BOAT CORPORATION | | 77424-22X2 PC31 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 SLOT | | BODY INSIDE DIAMETER | 1.2480 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | ZZZY | | OVERALL LENGTH | 0.7500 INCHES NOMINAL | | LUBRICANT ACCOMMODATION STYLE | GROOVED CLOSED BOTH ENDS | | LUBRICATION MATERIAL | GREASE | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | SLOT LENGTH | 0.1250 INCHES NOMINAL FIRST | | SLOT WIDTH | 0.0625 INCHES NOMINAL FIRST | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL |
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