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National Stock Number:
3120-01-521-1021
Federal Supply Class:
3120
National Item Identification Number:
015211021
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:
| 596-7409235 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 596-7409235-41 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B434-5300-41 | 96169 | ELECTRIC BOAT CORPORATION | | KNRJ20UDV040-7M | 50632 | KAMATICS CORPORATION | | KNRJ20UDV040-7M | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.2525 INCHES MINIMUM AND 1.2535 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.5015 INCHES MINIMUM AND 1.5020 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 2.0050 INCHES MINIMUM AND 2.0250 INCHES MAXIMUM | | FLANGE WIDTH | 0.1870 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.4320 INCHES MINIMUM AND 1.4420 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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