4730-00-554-9877 THREAD PIECE,UNION Index 4730-00-554-9879 THREAD PIECE,UNION

National Stock Number:
4730-00-554-9878

Federal Supply Class:
4730

National Item Identification Number:
005549878

Description:
THREAD PIECE,UNION

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


Manufacturer Information:
A316215-60JC12BEC SYSTEMS LLC
A316215-617661HAMILL MANUFACTURING COMPANY
A316215-61V517DUHADAWAY TOOL & DIE SHOP INC
A316215-62M490NASSAU TOOL WORKS, INC
A316215-630828KROBACH MFG. CORP.
A316215-63BZG7NUFLO, INC.
A316215-658078AIRTRONICS, LLC
A316215-658420SERTECH LABORATORIES INC
A316215-658974PENN STATE TOOL & DIE CORP
A316215-65S946PRE-MACH INC
A316215-66W889AMMCON CORP.
A316215-680020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
A316215-69G619HONEMATIC MACHINE CORPORATION
A316215-69U245MASTER RESEARCH & MANUFACTURING, INC.


Techincal Specification:
END CONNECTION TYPETHREADED
OVERALL LENGTH2.250 INCHES NOMINAL
MATERIAL HARDNESS RATING92.0 ROCKWELL B MINIMUM AND 98.0 ROCKWELL B MAXIMUM
MATERIALSTEEL COMP 4130
SCREW THREAD LOCATIONEXTERNAL
SCREW THREAD SERIES DESIGNATORNPSM
SEAT TYPESTRAIGHT FACE
WORKING PRESSURE AND SERVICE TYPE4000.0 POUNDS PER SQUARE INCH NOMINAL WATER
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE1-1/4-11-1/2
UNION END SCREW THREAD SERIES DESIGNATORUN
UNION END THREAD DIRECTIONRIGHT-HAND
UNION END THREAD SIZE2-3/4IN-12


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