3120-01-138-6397 BUSHING,SLEEVE Index 3120-01-138-6399 BUSHING,SLEEVE

National Stock Number:
3120-01-138-6398

Federal Supply Class:
3120

National Item Identification Number:
011386398

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:
10130566A486GNIMIKKEISTOKESKUS NCB FINLAND
74A313196-200776301THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.5620 INCHES MINIMUM AND 0.5640 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.7811 INCHES MINIMUM AND 0.7816 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM
FLANGE WIDTH0.0700 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM
OVERALL LENGTH0.3200 INCHES MINIMUM AND 0.3400 INCHES MAXIMUM
MATERIALCOPPER ALLOY 173 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