2930-00-392-4725 PUMP,COOLING SYSTEM,ENGINE Index 2805-00-392-4734 BEARING,PLAIN,SLEEV

National Stock Number:
3120-00-392-4732

Federal Supply Class:
3120

National Item Identification Number:
003924732

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:
43002B1ML14BRINKLEY TECHNOLOGY GROUP LLC
43002B28265HERCULES ENGINE CO INC
43002B0401ML14BRINKLEY TECHNOLOGY GROUP LLC
43002C1ML14BRINKLEY TECHNOLOGY GROUP LLC
43002C28265HERCULES ENGINE CO INC
43002B04028265HERCULES ENGINE CO INC
43002C52984CYCLONE DRILL CO


Techincal Specification:
BODY INSIDE DIAMETER2.4989 INCHES MINIMUM AND 2.5009 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.6455 INCHES MINIMUM AND 2.6465 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HOLE DIAMETER0.1875 INCHES NOMINAL FIRST
HOLE DIAMETER0.2500 INCHES NOMINAL SECOND
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH0.9920 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIALLEAD ALLOY INNER LAYER
MATERIALCOPPER ALLOY INTERMEDIATE LAYER
MATERIALSTEEL COMP 1010 OUTER LAYER
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY2 INTERNAL
SURFACE TREATMENTLEAD OR TIN ALLOY AND LEAD ALLOY OVERALL


Click here to Register for Free 30-day Trial

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