7644-01-537-5944 DIGITAL GEOSPATIAL PRODUCTS Index 7644-01-537-5946 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
3120-01-537-5945

Federal Supply Class:
3120

National Item Identification Number:
015375945

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.


Manufacturer Information:
M81934/2-08A01881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BODY INSIDE DIAMETER0.5015 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.6265 INCHES NOMINAL
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPEUNDERCUT INSIDE LEFT CORNER
CORNER SHAPEUNDERCUT OUTSIDE LEFT CORNER
OVERALL LENGTH0.0011 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3 FED STD SINGLE MATERIAL RESPONSE AND QQ-A-225/6 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALALUMINUM ALLOY OVERALL
SPECIAL FEATURESBREAK SHARP EDGES AND CORNERS AND REMOVE ALL BURRS AND SLIVERS
STORAGE TEMP RANGE-65.0 TO 32.5 CELSIUS
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH63.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTALUMINUM ALLOY AND ANODIZE OVERALL


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