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National Stock Number:
3120-01-446-9520
Federal Supply Class:
3120
National Item Identification Number:
014469520
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:
| 123-4403525 PART 27 | 43689 | HUNTINGTON INGALLS INC | | 123-4403525 PART 27 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 123-4403527 PART 15 | 43689 | HUNTINGTON INGALLS INC | | 4403527 PART 15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 510 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 2.6200 INCHES MINIMUM AND | | 2.6250 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.8750 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.5000 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 2.1875 INCHES NOMINAL | | FLANGE WIDTH | 0.2500 INCHES NOMINAL | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | UNDERCUT LEFT FLANGE BODY CORNER |
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