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National Stock Number:
4730-01-176-6732
Federal Supply Class:
4730
National Item Identification Number:
011766732
Description:
NUT,TUBE COUPLING,REDUCING
Detail:
A TUBE COUPLING NUT WITH THE SHANK END ACCOMMODATING A SMALLER TUBE SIZE THAN IS ACCOMMODATED BY THE TUBE FITTING WHICH CONNECTS TO THE THREADED END.
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Manufacturer Information:
| 2670-57 ITEM 93 | 43689 | HUNTINGTON INGALLS INC | | 3-010168B/IRPOD/ | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | J513 | 0U583 | SAE INTERNATIONAL | | 503-4556027 | 43689 | HUNTINGTON INGALLS INC | | 6502977 | 43689 | HUNTINGTON INGALLS INC | | 845-2445071ITEM53 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | J513 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES | | NONDEFINITIVE SPEC/STD DATA | 36A FIGURE | | NUT HEIGHT | 0.594 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | SEAT ANGLE | 45.0 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.188 INCHES NOMINAL | | SPECIFICATION/STANDARD DATA | 81343-J513 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 20 | | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
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