3120-01-494-8476 BEARING,SLEEVE Index 1045-01-494-8478 PAD,BEARING,TORPEDO

National Stock Number:
3120-01-494-8477

Federal Supply Class:
3120

National Item Identification Number:
014948477

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:
752-7068448-1653711NAVAL SEA SYSTEMS COMMAND
H832-1625-1696169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.6260 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.8132 INCHES MINIMUM AND 0.8136 INCHES MAXIMUM
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.2100 INCHES NOMINAL
FLANGE WIDTH0.0630 INCHES NOMINAL
OVERALL LENGTH0.5600 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B150, C62300 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 623 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES RIGHT END SURFACE OF BODY


Click here to Register for Free 30-day Trial

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