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National Stock Number:
3120-01-338-1042
Federal Supply Class:
3120
National Item Identification Number:
013381042
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:
| 122-4323780 PIECE 74 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.7550 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | LEFT FLANGE OUTSIDE DIAMETER | 3.5000 INCHES NOMINAL | | LEFT FLANGE WIDTH | 0.2500 INCHES NOMINAL | | OVERALL LENGTH | 3.2500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 865 OVERALL | | RIGHT FLANGE OUTSIDE DIAMETER | 3.5000 INCHES NOMINAL | | RIGHT FLANGE WIDTH | 0.2500 INCHES NOMINAL | | STYLE DESIGNATOR | SEGMENTED, EXTERNAL FLANGES BOTH ENDS |
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