5340-00-517-4923 SEAT,HELICAL COMPRESSION SPRING Index 5360-00-517-4928 SPRING,HELICAL,COMPRESSION

National Stock Number:
3120-00-517-4927

Federal Supply Class:
3120

National Item Identification Number:
005174927

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:
1025005174927A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
1025005174927SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
517492719204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
MATERIALCOPPER ALLOY 670 OR
COPPER ALLOY 675 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-728 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.9840 INCHES MINIMUM AND
2.0000 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.7520 INCHES MINIMUM AND
1.7530 INCHES MAXIMUM
BODY INSIDE DIAMETER1.5000 INCHES MINIMUM AND
1.5015 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
SQUARE INSIDE RIGHT CORNER
CHAMFERED INSIDE LEFT CORNER
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLEGROOVED CLOSED BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY2 INTERNAL
CRITICALITY CODE JUSTIFICATIONADAR AND
ADAS


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