4920-01-040-3271 TEST SET,SYNCHRO Index 5360-01-040-3273 SPRING,HELICAL,TORSION

National Stock Number:
4730-01-040-3272

Federal Supply Class:
4730

National Item Identification Number:
010403272

Description:
NUT,TUBE COUPLING,REDUCING

Detail:
A TUBE COUPLING NUT WITH THE SHANK END ACCOMMODATING A SMALLER TUBE SIZE THAN IS ACCOMMODATED BY THE TUBE FITTING WHICH CONNECTS TO THE THREADED END.


Manufacturer Information:
2-03018V1200624EATON AEROQUIP LLC
35220-4-1208199EATON AEROSPACE
D8998V1214798DESIGNED METAL CONNECTIONS INC
GA432V1203647GLOBE AEROSPACE INC
GA7432V1203647GLOBE AEROSPACE INC
STSPB804V1298897LOCKHEED MARTIN CORP


Techincal Specification:
LENGTH TO SHOULDER0.629 INCHES MINIMUM AND 0.649 INCHES MAXIMUM
NUT HEIGHT0.888 INCHES MINIMUM AND 0.918 INCHES MAXIMUM
NUT STYLETUBE COUPLING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 7075 OVERALL
NOMINAL THREAD SIZE1.062 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.750 INCHES
SMALLEST INSIDE DIAMETER0.826 INCHES MINIMUM AND 0.831 INCHES MAXIMUM
SEAT ANGLE45.0 DEGREES NOMINAL
WIDTH ACROSS FLATS1.184 INCHES MINIMUM AND 1.191 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJ
THREAD QUANTITY PER INCH12


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