4730-00-554-9874 THREAD PIECE,UNION Index 4730-00-554-9876 THREAD PIECE,UNION

National Stock Number:
4730-00-554-9875

Federal Supply Class:
4730

National Item Identification Number:
005549875

Description:
THREAD PIECE,UNION

Detail:
A FITTING USED WITH A UNION NUT AND A TAILPIECE TO FORM A UNION.


Manufacturer Information:
A316277-807310CALABRESE & SONS, INC.
A316277-80A396COMPUTA-BASE-MACHINING, INC.
A316277-81V517DUHADAWAY TOOL & DIE SHOP INC
A316277-82M490NASSAU TOOL WORKS, INC
A316277-830828KROBACH MFG. CORP.
A316277-83BZG7NUFLO, INC.
A316277-858078AIRTRONICS, LLC
A316277-85S946PRE-MACH INC
A316277-86W889AMMCON CORP.
A316277-880020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
A316277-89U245MASTER RESEARCH & MANUFACTURING, INC.
EPA21000-260F3014NAVAL GROUP SITE DE BREST


Techincal Specification:
END CONNECTION TYPETHREADED
OVERALL LENGTH1.375 INCHES NOMINAL
MATERIAL HARDNESS RATING92.0 ROCKWELL B MINIMUM AND 98.0 ROCKWELL B MAXIMUM
MATERIALSTEEL COMP 4130
SCREW THREAD LOCATIONEXTERNAL
SCREW THREAD SERIES DESIGNATORUNF
SEAT TYPESTRAIGHT FACE
WORKING PRESSURE AND SERVICE TYPE4000.0 POUNDS PER SQUARE INCH NOMINAL WATER
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE1/2-20
UNION END SCREW THREAD SERIES DESIGNATORUNF
UNION END THREAD DIRECTIONRIGHT-HAND
UNION END THREAD SIZE1-1/8IN-12


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