1660-01-029-7236 HUB,FAN Index 1660-01-029-7238 SEAT SPRING,TURBINE MOTOR

National Stock Number:
5365-01-029-7237

Federal Supply Class:
5365

National Item Identification Number:
010297237

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:
750737-173030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.7777 INCHES MINIMUM AND 0.7779 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.6200 INCHES MINIMUM AND 1.6300 INCHES MAXIMUM
FLANGE WIDTH0.5200 INCHES MINIMUM AND 0.5300 INCHES MAXIMUM
HARDNESS RATING66.0 ROCKWELL B NOMINAL OVERALL
OVERALL LENGTH1.9800 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
RIGHT INTERNAL FLANGE HOLE DIAMETER0.7777 INCHES MINIMUM AND 0.7779 INCHES MAXIMUM
RIGHT INTERNAL FLANGE WIDTH0.1100 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM


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