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National Stock Number: 4730-01-394-7347
Federal Supply Class: 4730
National Item Identification Number: 013947347
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:
| 283937-0001 ITEM | 99657 | MAROTTA CONTROLS INC | | 283937-0001 ITEM 92L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 4760300-6004L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 4760300-6004 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | NICKEL ALLOY OVERALL | | MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 4500.0 POUNDS PER SQUARE INCH (PSI) AIR AND 4500.0 POUNDS PER SQUARE INCH (PSI) WATER | | NUT STYLE | ROUND | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
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