1660-01-502-2941 DUCT ASSEMBLY,AIR CONDITIONING-H Index 1660-01-502-2943 HEATER,AIRCRAFT

National Stock Number:
3120-01-502-2942

Federal Supply Class:
3120

National Item Identification Number:
015022942

Description:
BUSHING,SLEEVE

Detail:
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.


Manufacturer Information:
512-740990053711NAVAL SEA SYSTEMS COMMAND
512-7409900-3653711NAVAL SEA SYSTEMS COMMAND
B525-3026-3696169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER1.2570 INCHES MINIMUM AND 1.2620 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.5010 INCHES MINIMUM AND 1.5030 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPEROUND OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER2.0000 INCHES NOMINAL
FLANGE WIDTH0.0780 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAF-313 COMP 500 MFR REF ALL MATERIAL RESPONSES OVERALL
MATERIALPLASTIC ACETAL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH1.0000 INCHES NOMINAL
SPECIAL FEATURESEXPORT CONTROL DWG NOT TO BE RELEASED OUTSIDE USA
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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