3120-00-684-7760 BUSHING,SLEEVE Index 3120-00-684-7765 BUSHING,SLEEVE

National Stock Number:
5365-00-684-7761

Federal Supply Class:
5365

National Item Identification Number:
006847761

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:
S6135-2018978286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER2.3640 INCHES MINIMUM AND 2.3650 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.5550 INCHES MINIMUM AND 2.5750 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER2.6780 INCHES MINIMUM AND 2.6980 INCHES MAXIMUM
FLANGE WIDTH0.1250 INCHES NOMINAL
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH1.6870 INCHES MINIMUM AND 1.6880 INCHES MAXIMUM
MATERIALSTEEL OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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