3120-00-661-7023 BEARING,SLEEVE Index 3120-00-661-7030 BEARING,SLEEVE

National Stock Number:
3120-00-661-7025

Federal Supply Class:
3120

National Item Identification Number:
006617025

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:
1344-285PCW381316PORTSMOUTH NAVAL SHIPYARD
418-3801-1194222ALT1PC680064NAVAL SHIP SYSTEMS COMMAND
419-4105-724585PCG480064NAVAL SHIP SYSTEMS COMMAND
482-4105-721878PCG480064NAVAL SHIP SYSTEMS COMMAND
490697PCW380064NAVAL SHIP SYSTEMS COMMAND
MS11129FPCG481316PORTSMOUTH NAVAL SHIPYARD
MS11791PCG481316PORTSMOUTH NAVAL SHIPYARD


Techincal Specification:
BODY INSIDE DIAMETER2.0000 INCHES MINIMUM AND 2.0020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.6270 INCHES MINIMUM AND 2.6280 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER4.2450 INCHES MINIMUM AND 4.2550 INCHES MAXIMUM
FLANGE WIDTH0.3750 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLEGROOVED STRAIGHT AND CIRCULAR
LUBRICATION MATERIALLUBRICATING OIL
OVERALL LENGTH4.1250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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