4820-01-420-3087 VALVE,CHECK Index 4820-01-420-3089 VALVE,BUTTERFLY

National Stock Number:
3120-01-420-3088

Federal Supply Class:
3120

National Item Identification Number:
014203088

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:
10110405A486GNIMIKKEISTOKESKUS NCB FINLAND
74A410648-20171935AISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION
74A410648-20172M490NASSAU TOOL WORKS, INC
74A410648-20172U518BLAIR INDUSTRIES INC
74A410648-201732168ALL TOOLS INC. DBA E2 PRECISION PRODUCTS
74A410648-201735962SAFRAN LANDING SYSTEMS CANADA INC
74A410648-201736164HEROUX-DEVTEK INC.
74A410648-201750601CIRCOR AEROSPACE, INC.
74A410648-20176Z056CM MANUFACTURING INC
74A410648-201776301THE BOEING COMPANY
G312001121857980132NAVAL INVENTORY CONTROL POINT
74A410648-201785941MAGELLAN AEROSPACE, NEW YORK, INC.
74A410648-20179K006CIRCOR AEROSPACE, INC.
74A410648-2017S5495ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION


Techincal Specification:
BODY INSIDE DIAMETER1.3650 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.5002 INCHES MINIMUM AND 1.5707 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER1.7500 INCHES NOMINAL
FLANGE WIDTH0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
OVERALL LENGTH0.2950 INCHES MINIMUM AND 0.3010 INCHES MAXIMUM
MATERIALCOPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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