4730-00-901-6287 NUT,UNION Index 4730-00-901-6289 NUT,UNION

National Stock Number:
4730-00-901-6288

Federal Supply Class:
4730

National Item Identification Number:
009016288

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:
A414240-20A396COMPUTA-BASE-MACHINING, INC.
A414240-20JC12BEC SYSTEMS LLC
A414240-217661HAMILL MANUFACTURING COMPANY
A414240-21V517DUHADAWAY TOOL & DIE SHOP INC
A414240-22M490NASSAU TOOL WORKS, INC
A414240-230828KROBACH MFG. CORP.
A414240-256878SPS TECHNOLOGIES, LLC
A414240-258078AIRTRONICS, LLC
A414240-25S946PRE-MACH INC
A414240-26W889AMMCON CORP.
A414240-280020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
THREAD SERIESUNF
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SHOULDER WIDTH0.313 INCHES NOMINAL
NUT HEIGHT1.063 INCHES NOMINAL
WIDTH ACROSS FLATS1.625 INCHES NOMINAL
SMALLEST INSIDE DIAMETER1.003 INCHES MINIMUM AND
1.006 INCHES MAXIMUM
SHOULDER STEP WIDTH0.250 INCHES MINIMUM AND
0.266 INCHES MAXIMUM
SHOULDER SEAT DIAMETER1.380 INCHES MINIMUM AND
1.390 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE80020
DESIGN CONTROL REFERENCEA414240-2


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