4820-00-795-7744 VALVE,REGULATING,FLUID PRESSURE Index 1660-00-795-7752 FLANGE,RELEASE PIN

National Stock Number:
3120-00-795-7749

Federal Supply Class:
3120

National Item Identification Number:
007957749

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:
246-5824643999THE BOEING COMPANY


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
SURFACE TREATMENTANODIZE OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.6610 INCHES MINIMUM AND
0.6810 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.8710 INCHES MINIMUM AND
0.8720 INCHES MAXIMUM
BODY INSIDE DIAMETER0.6750 INCHES MINIMUM AND
0.6770 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER1.0200 INCHES MINIMUM AND
1.0400 INCHES MAXIMUM
FLANGE WIDTH0.0830 INCHES MINIMUM AND
0.1030 INCHES MAXIMUM
LEFT INTERNAL FLANGE HOLE DIAMETER0.5010 INCHES NOMINAL
LEFT INTERNAL FLANGE WIDTH0.0930 INCHES NOMINAL
INTERIOR FLANGE HOLE DIAMETER0.5010 INCHES MINIMUM AND
0.5020 INCHES MAXIMUM
INTERIOR FLANGE LEFT END TO CENTERLINE DISTANCE0.3970 INCHES MINIMUM AND
0.4170 INCHES MAXIMUM
INTERIOR FLANGE WIDTH0.2100 INCHES MINIMUM AND
0.2300 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CHAMFERED OUTSIDE RIGHT CORNER
CHAMFERED INSIDE RIGHT CORNER
SQUARE INSIDE LEFT CORNER
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN ONE END
SURFACE GROOVE LOCATION AND QUANTITY4 EXTERNAL
SPECIAL FEATURES4 SLOTS 0.1250 IN. WIDE IN FLANGE FACE; FLANGE FACE COUNTERBORED 0.7500 IN. DIA,0.1870 IN. DEEP
THE MANUFACTURERS DATA
MANUFACTURERS CODE43999
DESIGN CONTROL REFERENCE246-58246


Click here to Register for Free 30-day Trial

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