4820-01-487-0253 PARTS KIT,STOP-CHECK VALVE Index 3120-01-487-0255 BUSHING,SLEEVE

National Stock Number:
3120-01-487-0254

Federal Supply Class:
3120

National Item Identification Number:
014870254

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:
423R250677272THE BOEING COMPANY
423R2506-204836JAMAICA BEARINGS CO., INC.
423R2506-277272THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER1.4000 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.5417 INCHES MINIMUM AND 1.5425 INCHES MAXIMUM
CORNER SHAPECHAMFERED ALL CORNERS
FLANGE OUTSIDE DIAMETER1.8350 INCHES MINIMUM AND 1.8550 INCHES MAXIMUM
FLANGE WIDTH0.0550 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6414 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.5550 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2417,TYPE TYPE II ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTNICKEL OVERALL AND ZINC OVERALL


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