4820-01-522-3806 DISK,VALVE Index 7690-01-522-3808 LABEL

National Stock Number:
3120-01-522-3807

Federal Supply Class:
3120

National Item Identification Number:
015223807

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:
BACB28X6M03381205THE BOEING COMPANY
BACB28X6U03381205THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.3750 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.5006 INCHES MINIMUM AND 0.5013 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER0.625 INCHES NOMINAL
FLANGE WIDTH0.057 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
FUNCTIONAL DESCRIPTIONPART OF VALVE INSTL - NLG GR OPERATED SEQ
OVERALL LENGTH0.330 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING, FLANGED, NOMINAL SIZE BORE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH250.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES BORE LINER
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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