5340-00-914-5400 SEAT,HELICAL COMPRESSION SPRING Index 4820-00-914-5407 SEAT,VALVE

National Stock Number:
5365-00-914-5403

Federal Supply Class:
5365

National Item Identification Number:
009145403

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:
49198600088ROYAL OAK GAGE INC
49198611449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
49198621128JDMC ENTERPRISES DBA HIGH SPEED MACHINE PRODUCTS
49198677445RTX CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.3080 INCHES MINIMUM AND 0.3090 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.4200 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
MATERIALSTEEL OVERALL
OVERALL LENGTH0.5090 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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