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National Stock Number:
3120-01-497-1972
Federal Supply Class:
3120
National Item Identification Number:
014971972
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:
| 754-7066812 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 754-7066812-38 | 53711 | NAVAL SEA SYSTEMS COMMAND | | KNRJ48-UDV-046-6 | 50632 | KAMATICS CORPORATION | | H553-1502-38 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.0040 INCHES MINIMUM AND 3.0060 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.5015 INCHES MINIMUM AND 3.5025 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 3.9850 INCHES MINIMUM AND 4.0150 INCHES MAXIMUM | | FLANGE WIDTH | 0.1870 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY 625 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.6240 INCHES NOMINAL | | SPECIAL FEATURES | TECH DATA NOT RELEASED OUSIDE U.S. | | STYLE DESIGNATOR | BLANK, EXTERNAL FLANGE ONE END |
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