5360-00-903-0989 SPRING,HELICAL,COMPRESSION Index 1015-00-903-0991 EQUILIBRATOR,CANNON

National Stock Number:
3120-00-903-0990

Federal Supply Class:
3120

National Item Identification Number:
009030990

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:
843029519204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER0.7540 INCHES MINIMUM AND 0.7560 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.1796 INCHES MINIMUM AND 1.1806 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER2.5000 INCHES NOMINAL
FLANGE WIDTH0.5000 INCHES NOMINAL
HOLE DIAMETER0.3125 INCHES MINIMUM AND 0.3438 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED MULTIPLE LOOP AND GROOVED CIRCULAR
OVERALL LENGTH2.4000 INCHES NOMINAL
MATERIALCOPPER ALLOY 524 OVERALL
MATERIALLUBRICANT LUBRICATION
SPECIAL FEATURESBORE COUNTERBORED FLANGE END 0.3000IN. DEEP,1.2500 IN. DIA
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us