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National Stock Number:
3120-01-496-1356
Federal Supply Class:
3120
National Item Identification Number:
014961356
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:
| 581-6985419 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 581-6985419-90 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H611-1403-90 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.1250 INCHES MINIMUM AND 1.1260 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.5580 INCHES MINIMUM AND 2.5600 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 3.2500 INCHES NOMINAL | | FLANGE WIDTH | 0.3750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-24480 MIL SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 957 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.6850 INCHES MINIMUM AND 1.6870 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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