4933-00-516-9173 OPENER ASSY,AIR VAL Index 2805-00-516-9179 VALVE,POPPET,ENGINE

National Stock Number:
3120-00-516-9176

Federal Supply Class:
3120

National Item Identification Number:
005169176

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:
3199614PC1753711NAVAL SEA SYSTEMS COMMAND
E792765177PATTERSON PUMP CO
S4700-3199614PC1780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALNICKEL ALLOY K-500 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-N-17506,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING27.0 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH4.1250 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.5600 INCHES MINIMUM AND
1.5620 INCHES MAXIMUM
BODY INSIDE DIAMETER1.2490 INCHES MINIMUM AND
1.2500 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 SLOT
SLOT WIDTH0.2500 INCHES NOMINAL FIRST
SLOT LENGTH0.3125 INCHES NOMINAL FIRST
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
63.0 MICROINCHES LEFT END SURFACE OF BODY
32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
63.0 MICROINCHES RIGHT END SURFACE OF BODY
SPECIAL FEATURESLEFT END COUNTERBORED 1.4375 IN. DIA 0.1875 IN. DEEP
THE MANUFACTURERS DATA
MANUFACTURERS CODE53711
DESIGN CONTROL REFERENCE3199614PC17


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