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National Stock Number:
4730-00-011-8540
Federal Supply Class:
4730
National Item Identification Number:
000118540
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:
| 41F7-16 | 30327 | IMPERIAL | | 41FL-7 | 93061 | PARKER-HANNIFIN CORP | | 41X7 | 79470 | DANA CORP WEATHERHEAD DIV | | 7 010111B | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | J512 | 0U583 | SAE INTERNATIONAL | | J512 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS39166-6L | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | N20311B | 56442 | DIAMOND REO TRUCK CO | | SAE J512 7 010111B | 0U583 | SAE INTERNATIONAL | | SAE J512 7 010111B | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-J512 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| LENGTH TO SHOULDER | 0.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,1/2 H FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 360 OVERALL | | NOMINAL THREAD SIZE | 0.687 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.438 INCHES | | NONDEFINITIVE SPEC/STD DATA | 4 FIGURE | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 1.500 INCHES NOMINAL | | SEAT ANGLE | 45.00 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.442 INCHES NOMINAL | | SPECIFICATION/STANDARD DATA | 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | WIDTH ACROSS FLATS | 0.812 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD PITCH DIAMETERS | +0.6469 TO 0.6531 INCHES | | THREAD SERIES | UNS |
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