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National Stock Number: 4730-01-154-6214
Federal Supply Class: 4730
National Item Identification Number: 011546214
Description: NUT,UNION
Detail: AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.
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Manufacturer Information:
803-4384536 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 803-4384536-8XX-03 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY OVERALL | NOMINAL THREAD SIZE | 3.375 INCHES | NUT STYLE | HEXAGON | NUT HEIGHT | 0.812 INCHES NOMINAL | SHOULDER STEP WIDTH | 0.250 INCHES NOMINAL | SMALLEST INSIDE DIAMETER | 2.700 INCHES NOMINAL | WIDTH ACROSS FLATS | 3.719 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3B | THREAD SERIES | UN | THREAD QUANTITY PER INCH | 12 |
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