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National Stock Number:
3120-00-975-2133
Federal Supply Class:
3120
National Item Identification Number:
009752133
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:
| 127-10 | 12639 | NORTHFIELD PRECISION INSTRUMENT CORP | | MILB5687 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.0550 INCHES MINIMUM AND 0.0552 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.1874 INCHES MINIMUM AND 0.1876 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.2290 INCHES MINIMUM AND 0.2390 INCHES MAXIMUM | | FLANGE WIDTH | 0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MATERIAL | OIL LUBRICATING LUBRICATION | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND A COMPOSITION | | OVERALL LENGTH | 0.0710 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM | | SPECIAL FEATURES | FOUR PERCENT MOLYBDENUM DISULPHIDEADDED AT SINTERING | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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