5330-00-179-3978 RING,WIPER Index 1620-00-179-3981 COVER,LANDING GEAR

National Stock Number:
5365-00-179-3980

Federal Supply Class:
5365

National Item Identification Number:
001793980

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:
4G53756-101A98897LOCKHEED MARTIN CORP


Techincal Specification:
BODY INSIDE DIAMETER0.5000 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.6250 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL LENGTH0.7320 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-700/3,T3,TY 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
SPECIAL FEATURESDIMENSIONAL TOLERENCES FOR SAFE OPERATION
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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