2840-01-205-7556 SEAL,AIR,AIRCRAFT GAS TURBINE EN Index 5340-01-205-7558 BRACKET,MOUNTING

National Stock Number:
3120-01-205-7557

Federal Supply Class:
3120

National Item Identification Number:
012057557

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:
402663431708DUPONT SPECIALTY PRODUCTS USA, LLC
402663477445RTX CORPORATION
406649677445RTX CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.3030 INCHES MINIMUM AND 0.3050 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.4940 INCHES MINIMUM AND 0.4960 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER0.5900 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM
FLANGE WIDTH0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM
OVERALL LENGTH0.7900 INCHES MINIMUM AND 0.8000 INCHES MAXIMUM
MATERIALPLASTIC OVERALL
SPECIAL FEATURESPART OF BEARING-COMPRESSOR STATORSHROUD
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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