3120-01-159-1172 BUSHING,SLEEVE Index 4820-01-159-1174 VALVE,CHECK

National Stock Number:
5365-01-159-1173

Federal Supply Class:
5365

National Item Identification Number:
011591173

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:
820-4530700-1253711NAVAL SEA SYSTEMS COMMAND
820-4530701-153711NAVAL SEA SYSTEMS COMMAND
820-4530701-180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER3.0130 INCHES MINIMUM AND 3.0150 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.7490 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM
CORNER SHAPEROUND ALL CORNERS
CRITICALITY CODE JUSTIFICATIONZZZY
OVERALL LENGTH1.6450 INCHES MINIMUM AND 1.6550 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-24248,COMP 1,FORM 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOBALT ALLOY OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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