3120-00-151-5121 BUSHING,SLEEVE Index 3120-00-151-5123 BEARING,PLAIN,ROD END

National Stock Number:
3120-00-151-5122

Federal Supply Class:
3120

National Item Identification Number:
001515122

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:
4000G77-10BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
4000G77-1830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
4000G77-18FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
4000G77PC101289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
4000G77PC103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER10.3750 INCHES NOMINAL
BODY OUTSIDE DIAMETER14.4900 INCHES MINIMUM AND 14.5000 INCHES MAXIMUM
CORNER SHAPEROUND CENTER FLANGE LEFT BODY CORNER
CORNER SHAPEROUND CENTER FLANGE RIGHT BODY CORNER
CORNER SHAPEROUND INSIDE LEFT CORNER
CORNER SHAPESQUARE CENTER FLANGE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE CENTER FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
END TO FLANGE DISTANCE2.0000 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER16.4980 INCHES MINIMUM AND 16.5000 INCHES MAXIMUM
FLANGE WIDTH4.0000 INCHES NOMINAL
HOLE DIAMETER0.6250 INCHES NOMINAL FIRST
LEFT END BODY DIAMETER14.5000 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH8.0000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-15083,GRADE B MIL SPEC 1ST MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-T-390,GRADE 3 FED SPEC 2ND MATERIAL RESPONSE INNER LAYER
MATERIALSTEEL OUTER LAYER
MATERIALTIN ALLOY UNS L13840 INNER LAYER
RIGHT END BODY DIAMETER14.5000 INCHES NOMINAL
STYLE DESIGNATORSEGMENTED, EXTERNAL FLANGE
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF FLANGE
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE GROOVE LOCATION AND QUANTITY2 INTERNAL


Click here to Register for Free 30-day Trial

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