6635-01-474-0898 REFERENCE STANDARD,PHYSICAL PROP Index 4920-01-474-0900 ADAPTER KIT,TEST

National Stock Number:
4730-01-474-0899

Federal Supply Class:
4730

National Item Identification Number:
014740899

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:
7D050488277THE BOEING COMPANY
7D0504T0688277THE BOEING COMPANY
AP7031T0601673SPS TECHNOLOGIES, LLC
AA2071T0606581ALLAN AIRCRAFT SUPPLY CO., LLC
ASP0504T060TP31PRESTON CURTIS ENTERPRISES INC
AFP1054T0630974AEROFIT, LLC


Techincal Specification:
FABRICATION METHODMACHINED
LENGTH TO SHOULDER0.578 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9047, CONDITION A MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM ALLOY OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,TUBE COUPLING-FLARELESS
PROPRIETARY CHARACTERISTICSNPAC
NOMINAL THREAD SIZE0.562 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.375 INCHES
NUT HEIGHT0.760 INCHES NOMINAL
NUT STYLETUBE COUPLING
SEAT ANGLE45.00 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER0.425 INCHES NOMINAL
WIDTH ACROSS FLATS0.688 INCHES NOMINAL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNJF


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