4820-01-181-8626 STEM,FLUID VALVE Index 4820-01-181-8630 VALVE,FLOAT

National Stock Number:
4730-01-181-8629

Federal Supply Class:
4730

National Item Identification Number:
011818629

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:
CN8D-656878SPS TECHNOLOGIES, LLC
LE273-001643999THE BOEING COMPANY
LE273-0016-000643999THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.562 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLETUBE COUPLING
NUT HEIGHT0.724 INCHES NOMINAL
WIDTH ACROSS FLATS0.688 INCHES NOMINAL
LENGTH TO SHOULDER0.500 INCHES NOMINAL
NOMINAL TUBE OUTSIDE DIAMETER0.375 INCHES
SPECIAL FEATURESSELF LOCKING FEATURE


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