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National Stock Number:
3120-01-068-6395
Federal Supply Class:
3120
National Item Identification Number:
010686395
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:
| 4674705-0031 | 96169 | ELECTRIC BOAT CORPORATION | | 520-4674705 ITEM 31 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 87611-1419 ITEM 31 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 3.0000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.4990 INCHES MINIMUM AND | | 4.5000 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 4.0120 INCHES MINIMUM AND | | 4.0140 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 5.0000 INCHES NOMINAL | | FLANGE WIDTH | 0.2500 INCHES NOMINAL | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | SPECIAL FEATURES | 1GROOVE ON INSIDE DIAMETER SURFACE OF BODY,ONE GROOVE ON OUTSIDE DIAMETER SURFACE OF BODY |
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