4720-01-364-4437 HOSE,NONMETALLIC Index 4720-01-364-4439 TUBING,NONMETALLIC

National Stock Number:
4730-01-364-4438

Federal Supply Class:
4730

National Item Identification Number:
013644438

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:
32823W0514397FABER ENTERPRISES, INC.
34024G0500624EATON AEROQUIP LLC
34024G0508199EATON AEROSPACE
7D010788277THE BOEING COMPANY
7D0107W0588277THE BOEING COMPANY
7D010W0588277THE BOEING COMPANY
AP7075W0501673SPS TECHNOLOGIES, LLC


Techincal Specification:
FABRICATION METHODMACHINED
LENGTH TO SHOULDER0.500 INCHES NOMINAL
LUBRICATIONDRY FILM LUBRICANT
MATERIALALUMINUM ALLOY 7075 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NOMINAL TUBE OUTSIDE DIAMETER0.313 INCHES
NUT STYLETUBE COUPLING
NUT HEIGHT0.800 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.397 INCHES NOMINAL
WIDTH ACROSS FLATS0.582 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 1B, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH20


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