7025-01-523-7556 CORE MEMORY UNIT Index 2530-01-523-7558 ROTOR ASSEMBLY,DISC BRAKE

National Stock Number:
5365-01-523-7557

Federal Supply Class:
5365

National Item Identification Number:
015237557

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:
502-752617553711NAVAL SEA SYSTEMS COMMAND
502-7526175 ITEM NO. 753711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER4.8100 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.2850 INCHES MINIMUM AND 5.2950 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
MATERIAL DOCUMENT AND CLASSIFICATION16420 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM
SPECIAL FEATURESEXPORT CONTROL DWG NOT TO BE RELEASED OUTSIDE USA
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END


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