2815-00-499-4248 PISTON,INTERNAL COMBUSTION ENGIN Index 9530-00-499-4256 BAR,METAL

National Stock Number:
3120-00-499-4254

Federal Supply Class:
3120

National Item Identification Number:
004994254

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:
AMC61S6100-10754PC980064NAVAL SHIP SYSTEMS COMMAND
NP7044PC955509COOPER CAMERON CORP AJAX-SUPERIOR DIV
P1265054641LEAR SIEGLER INC SHERWOOD DIV
P1265055509COOPER CAMERON CORP AJAX-SUPERIOR DIV
P1265057533STEEGO CORP


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
BODY INSIDE DIAMETER0.7510 INCHES MINIMUM AND 0.7530 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.0010 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.3050 INCHES MINIMUM AND 1.3100 INCHES MAXIMUM
FLANGE WIDTH0.1850 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM
HOLE DIAMETER0.1718 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED DOUBLE LOOP AND GROOVED CIRCULAR
OVERALL LENGTH0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


Click here to Register for Free 30-day Trial

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