1680-01-502-4654 DOUBLER,HEAT SHIELD Index 1680-01-502-4656 DOUBLER,HEAT SHIELD

National Stock Number:
5365-01-502-4655

Federal Supply Class:
5365

National Item Identification Number:
015024655

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:
4M72-8-7576301THE BOEING COMPANY
SL2609-8-2597393SPS TECHNOLOGIES LLC
WSI-14-2504169ATLAS CORP WESTERN SKY INDUSTRIES DIV


Techincal Specification:
BODY INSIDE DIAMETER0.5050 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.6250 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER1.3960 INCHES MINIMUM AND 1.4160 INCHES MAXIMUM
FLANGE WIDTH0.0810 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM
OVERALL LENGTH0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY) SPACER - FLANGED TUBULAR - ALUMINUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-12545, T6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
SPECIAL FEATURES2 HOLES O.0980 IN. MIN 0.1030 IN MAX DIA 180.0 DEGREES APART IN THE FLANGE
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL


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