3120-00-849-8921 BEARING,SLEEVE Index 3120-00-849-8924 BUSHING,SLEEVE

National Stock Number:
5365-00-849-8923

Federal Supply Class:
5365

National Item Identification Number:
008498923

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:
114E5075-177272THE BOEING COMPANY
114E5075-181205THE BOEING COMPANY
1680HC1-004-181996U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY INSIDE DIAMETER0.2670 INCHES MINIMUM AND 0.2870 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3650 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH3.7850 INCHES MINIMUM AND 3.8050 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-7858,TYPE 2,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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