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National Stock Number:
3120-01-344-3904
Federal Supply Class:
3120
National Item Identification Number:
013443904
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:
| 17P1C2002-521 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.5565 INCHES MINIMUM AND 2.5585 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.7522 INCHES MINIMUM AND 2.7532 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 3.1250 INCHES NOMINAL | | FLANGE WIDTH | 0.0920 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM | | OVERALL LENGTH | 0.4020 INCHES MINIMUM AND 0.4040 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B196 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM B197 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM B194 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 172 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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