5310-00-904-0875 NUT Index 4730-00-904-0877 NUT,UNION

National Stock Number:
4730-00-904-0876

Federal Supply Class:
4730

National Item Identification Number:
009040876

Description:
NUT,UNION

Detail:
AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.


Manufacturer Information:
A414241-307310CALABRESE & SONS, INC.
A414241-30A396COMPUTA-BASE-MACHINING, INC.
A414241-31V517DUHADAWAY TOOL & DIE SHOP INC
A414241-32M490NASSAU TOOL WORKS, INC
A414241-330828KROBACH MFG. CORP.
A414241-33BZG7NUFLO, INC.
A414241-35S946PRE-MACH INC
A414241-36W889AMMCON CORP.
A414241-380020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
A414241-380206NAVAL AIR DEVELOPMENT CENTER WARMINSTER NAVAIRSYSCOM HQ
A414241-39U245MASTER RESEARCH & MANUFACTURING, INC.
EPA21000-274F3014NAVAL GROUP SITE DE BREST


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE1.188 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONIL-S-6758,COND D4 MIL SPEC 10TH MATERIAL RESPONSE OVERALL
NUT STYLEHEXAGON
SHOULDER WIDTH0.155 INCHES NOMINAL
NUT HEIGHT0.938 INCHES NOMINAL
WIDTH ACROSS FLATS1.375 INCHES NOMINAL
SHOULDER STEP WIDTH0.250 INCHES NOMINAL
SPECIAL FEATURESNOMINAL PIPE SIZE 0.500
THE MANUFACTURERS DATA
MANUFACTURERS CODE80020
DESIGN CONTROL REFERENCEA414241-3


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