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National Stock Number:
3120-01-185-9396
Federal Supply Class:
3120
National Item Identification Number:
011859396
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:
| 7-217236422 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 7-217236422 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | END TO FLANGE DISTANCE | 0.1500 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 0.8700 INCHES NOMINAL | | FLANGE WIDTH | 0.1250 INCHES NOMINAL | | LEFT END BODY DIAMETER | 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM | | OVERALL LENGTH | 0.4250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-465,COMP 642 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY OVERALL | | RIGHT END BODY DIAMETER | 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM | | SPECIAL FEATURES | FLANGE CONTAINS 2 FLATS,0.740 INBETWEEN THE FLATS. | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 7-H+0080005,TYPE I,CL 10 MFR REF SINGLE TREATMENT RESPONSE EXTERNAL CYLINDRICAL SURFACE | | SURFACE TREATMENT | CADMIUM EXTERNAL CYLINDRICAL SURFACE |
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