4730-00-409-6271 NUT,TUBE COUPLING Index 4730-00-409-6273 NUT,TUBE COUPLING

National Stock Number:
4730-00-409-6272

Federal Supply Class:
4730

National Item Identification Number:
004096272

Description:
NUT,TUBE COUPLING

Detail:
AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.


Manufacturer Information:
2-03018F1200624EATON AEROQUIP LLC
35220-1-1208199EATON AEROSPACE
GA7432F1203647GLOBE AEROSPACE INC
D8998F1214728PRECISION FORM RIVET INC
D8998F1214798DESIGNED METAL CONNECTIONS INC
GA7432F1250276PREECE INC DECCA VALVES DIV
STSPB804F121WL60LOCKHEED MARTIN SERVICES, LLC
US1142F1250808UNITED SUPPLY CO INC
US1142F1266774PRECISION AIRCRAFT MACHINING COMPANY, INC.
STSPB804F1298897LOCKHEED MARTIN CORP
STSPB80298897LOCKHEED MARTIN CORP
STSPB80498897LOCKHEED MARTIN CORP


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONFEAT
FABRICATION METHODMACHINED
LENGTH TO SHOULDER0.625 INCHES NOMINAL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE1.000 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.750 INCHES
NUT HEIGHT0.875 INCHES NOMINAL
NUT STYLETUBE COUPLING
SEAT ANGLE0.45 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER0.844 INCHES NOMINAL
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
WIDTH ACROSS FLATS1.250 INCHES NOMINAL
SURFACE TREATMENTENAMEL OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNF


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