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National Stock Number:
3120-01-242-1873
Federal Supply Class:
3120
National Item Identification Number:
012421873
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:
| 0252 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | 11454127 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-24074,TYPE 1,GRADE B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.2450 INCHES MINIMUM AND | | 0.2550 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.5010 INCHES MINIMUM AND | | 0.5030 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.3160 INCHES MINIMUM AND | | 0.3180 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.6200 INCHES MINIMUM AND | | 0.6300 INCHES MAXIMUM | | FLANGE WIDTH | 0.0910 INCHES MINIMUM AND | | 0.0970 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS |
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