3120-00-662-1818 BUSHING,SLEEVE Index 3120-00-662-1825 BEARING,SLEEVE

National Stock Number:
3120-00-662-1821

Federal Supply Class:
3120

National Item Identification Number:
006621821

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:
A90779-1680020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
BODY INSIDE DIAMETER0.4740 INCHES MINIMUM AND 0.4940 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.7510 INCHES MINIMUM AND 0.7520 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 DIAMETER1.1100 INCHES MINIMUM AND 1.1400 INCHES MAXIMUM
FLANGE WIDTH0.1870 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLEGROOVED MULTIPLE LOOP
LUBRICATION MATERIALCARBON GRAPHITE
OVERALL LENGTH0.9220 INCHES MINIMUM AND 0.9520 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us