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National Stock Number:
3120-00-555-4971
Federal Supply Class:
3120
National Item Identification Number:
005554971
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:
| 30-2919 | 81205 | THE BOEING COMPANY | | 30-2919-1 | 30205 | MERCER PRODUCTS & MANUFACTURING COMPANY | | 30-2919-1 | 81205 | THE BOEING COMPANY | | 30-2919-1 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.6500 INCHES MINIMUM AND 0.6700 INCHES MAXIMUM | | CORNER SHAPE | ROUND OUTSIDE LEFT CORNER | | CORNER SHAPE | ROUND OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | OVERALL LENGTH | 0.4200 INCHES MINIMUM AND 0.4250 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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