5365-00-857-9845 SPACER,RING Index 5960-00-857-9849 SEMICONDUCTOR DEVICE,DIODE

National Stock Number:
5365-00-857-9848

Federal Supply Class:
5365

National Item Identification Number:
008579848

Description:
SPACER,SLEEVE

Detail:
A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the boday. (When the length, outside diamete, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see SPACER, PLATE. Excludes items with lubricating features, see BEARING, SLEEVE and BUSHING, SLEEVE. See also BUSHING, TAPERED; SPACER, RING; WASHER, FLAT; and WASHER, (as modified).


Manufacturer Information:
686383873342ALLISON TRANSMISSION INC
6863838K0680ROLLS-ROYCE AIRLINES
EU56295K0680ROLLS-ROYCE AIRLINES


Techincal Specification:
BODY INSIDE DIAMETER0.2780 INCHES MINIMUM AND 0.2910 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3900 INCHES MINIMUM AND 0.4010 INCHES MAXIMUM
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPEROUND RIGHT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE RIGHT FLANGE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
LEFT FLANGE OUTSIDE DIAMETER0.4900 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM
LEFT FLANGE WIDTH0.0400 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
MATERIALSTEEL OVERALL
OVERALL LENGTH0.4600 INCHES MINIMUM AND 0.4800 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER0.4900 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM
RIGHT FLANGE WIDTH0.0400 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGES BOTH ENDS


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