4730-01-352-2244 NUT,UNION Index 5310-01-352-2246 NUT,PLAIN,BARREL

National Stock Number:
4730-01-352-2245

Federal Supply Class:
4730

National Item Identification Number:
013522245

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:
07A227J81W025NORTHROP GRUMMAN SYSTEMS CORP
AA1751J806581ALLAN AIRCRAFT SUPPLY CO., LLC
AFP145J0830974AEROFIT, LLC


Techincal Specification:
NUT HEIGHT0.340 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL THREAD SIZE0.750 INCHES
SHOULDER SEAT DIAMETER1.000 INCHES NOMINAL
SHOULDER STEP WIDTH0.149 INCHES NOMINAL
SHOULDER WIDTH0.078 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.920 INCHES NOMINAL
WIDTH ACROSS FLATS1.150 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE II,CLASS 2 AND OIL DIPPED FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH16


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