4820-00-822-2164 VALVE ASSEMBLY,MANIFOLD Index 3120-00-822-2180 BUSHING,SLEEVE

National Stock Number:
3120-00-822-2171

Federal Supply Class:
3120

National Item Identification Number:
008222171

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:
10021400PC260DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
10021400PC2695310UNIDYNAMICS/SAINT LOUIS INC CONROE OPNS
11-200-10018334DORTECH INC
1013-2RPC13663504PALFINGER MARINE USA, LLC
10021400PC2698523JERED LLC
1013-2RPC13699300HARDING-WATERCRAFT INC
8436863-1712204DAIMLER CHRYSLER
200-10018334DORTECH INC
8436863-1719204ARMY, UNITED STATES DEPARTMENT OF THE
8436863-1763504PALFINGER MARINE USA, LLC
8436863-1770417CHRYSLER CORP AMPLEX DIV
8436863-1770901BEEMER PRECISION INC
8436863-1771041ALTRA INDUSTRIAL MOTION CORP.
3120008222171SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
SLT1514-602254MASTEN BUNTING EAGLE-PICHER BEARINGS DIV EAGLE-PICHER INDUSTRIES INC
TT3500-112204DAIMLER CHRYSLER
TW15160960BUNTING BEARINGS CORP KALAMAZOO PLANT
TT3500-170417CHRYSLER CORP AMPLEX DIV
TT3500-170901BEEMER PRECISION INC
TT3500-171041ALTRA INDUSTRIAL MOTION CORP.
TB245671041ALTRA INDUSTRIAL MOTION CORP.
8436863-1771366BUNTING BEARINGS CORP
EW24560371366BUNTING BEARINGS CORP
TW15171366BUNTING BEARINGS CORP
TT3500-175292EAGLE-PICHER INDUSTRIES INC KINGWELL DIV


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CORNER SHAPESQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
DIAMETER1.5100 INCHES NOMINAL
OUTSIDE DIAMETER3.5000 INCHES NOMINAL
OVERALL THICKNESS0.1875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
MATERIALLUBRICANT LUBRICATION
STYLE DESIGNATORROUND


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