5310-00-662-0750 WASHER,FLAT Index 3120-00-662-0768 BEARING,SLEEVE

National Stock Number:
3120-00-662-0754

Federal Supply Class:
3120

National Item Identification Number:
006620754

Description:
BEARING,WASHER,THRUST

Detail:
An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also WASHER, FLAT and SPACER, SLEEVE.


Manufacturer Information:
176944010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
213242410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
35766TB-41071041ALTRA INDUSTRIAL MOTION CORP.
54B6832H1779500WESTINGHOUSE ELECTRIC CORP
54B6832H1797942NORTHROP GRUMMAN SYSTEMS CORPORATION
54B6832H43REVK79500WESTINGHOUSE ELECTRIC CORP
54B6832H43REVK97942NORTHROP GRUMMAN SYSTEMS CORPORATION
817610018876U S ARMY AVIATION AND MISSILE COMMAND
96335610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
AH-Z-W00141ROLLER BEARING CO OF AMERICA, INC
EW0410014T3X6BUNTING BEARINGS LLC
EW04100160960BUNTING BEARINGS CORP KALAMAZOO PLANT
EW04100171366BUNTING BEARINGS CORP
MILB568781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SLT243-202254MASTEN BUNTING EAGLE-PICHER BEARINGS DIV EAGLE-PICHER INDUSTRIES INC
SM-C-804692-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
T60112204DAIMLER CHRYSLER
T60170417CHRYSLER CORP AMPLEX DIV
T60170901BEEMER PRECISION INC
TB41071041ALTRA INDUSTRIAL MOTION CORP.
TT60112204DAIMLER CHRYSLER
TT60170417CHRYSLER CORP AMPLEX DIV
TT60170901BEEMER PRECISION INC
TT60175292EAGLE-PICHER INDUSTRIES INC KINGWELL DIV
TW2560960BUNTING BEARINGS CORP KALAMAZOO PLANT
TW2571366BUNTING BEARINGS CORP


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CORNER SHAPESQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
DIAMETER0.2550 INCHES MINIMUM AND 0.2570 INCHES MAXIMUM
LUBRICATION MATERIALLUBRICANT, MANUFACTURERS STANDARD
OUTSIDE DIAMETER0.6250 INCHES NOMINAL
OVERALL THICKNESS0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORROUND


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