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National Stock Number:
4730-00-001-3956
Federal Supply Class:
4730
National Item Identification Number:
000013956
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.
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Manufacturer Information:
| AC1170C04 | 00624 | EATON AEROQUIP LLC | | D10006-04 | 14798 | DESIGNED METAL CONNECTIONS INC | | D10006-4 | 00624 | EATON AEROQUIP LLC | | D10006-4 | 14798 | DESIGNED METAL CONNECTIONS INC | | D10006-J04 | 14798 | DESIGNED METAL CONNECTIONS INC | | H10006-04 | 08199 | EATON AEROSPACE | | H10006J04 | 08199 | EATON AEROSPACE | | LD83096-4 | 00624 | EATON AEROQUIP LLC | | ST57D100 | 04236 | LOCKHEED MARTIN CORP | | ST57D100-1 | 04236 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | LENGTH TO SHOULDER | 0.515 INCHES MINIMUM AND 0.535 INCHES MAXIMUM | | NUT HEIGHT | 0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM | | NUT STYLE | TUBE COUPLING | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304 OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES | | SMALLEST INSIDE DIAMETER | 0.317 INCHES MINIMUM AND 0.320 INCHES MAXIMUM | | SPECIAL FEATURES | 3000 PSI OPERATING PRESSURE AT MAX OF 275 DEGREES | | SEAT ANGLE | 45.00 DEGREES NOMINAL | | WIDTH ACROSS FLATS | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNJF | | THREAD QUANTITY PER INCH | 20 |
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