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National Stock Number:
4730-00-989-3124
Federal Supply Class:
4730
National Item Identification Number:
009893124
Description:
UNION,TUBE
Detail:
A STRAIGHT, ONE-PIECE FITTING USED TO JOIN TWO BOSSES OR BOSS FITTINGS. BOTH ENDS ARE THE SAME SIZE AND HAVE EXTERNAL MACHINE THREADS (STRAIGNT THREADS OTHER THAN PIPE OR HOSE SERIES). IT IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. THE CENTER SECTION MAY BE SUITABLY SHAPED TO ACCOMMODATE A WRENCH.
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Manufacturer Information:
| 4730009893124 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | AS18280 | 0U583 | SAE INTERNATIONAL | | AS21902 | 0U583 | SAE INTERNATIONAL | | AS21902 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS21902-24 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS21902-24 | 00624 | EATON AEROQUIP LLC | | MS21902-24 | 0U583 | SAE INTERNATIONAL | | SAE-AS18280 | 0U583 | SAE INTERNATIONAL | | SAE AS21902 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS21902-24 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS21902-24 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | STEEL OVERALL | | MEDIA FOR WHICH DESIGNED | FLUID SINGLE RESPONSE | | NOMINAL OVERALL LENGTH | 1.750 INCHES | | NOMINAL THREAD SIZE | 1.875 INCHES ALL ENDS | | SPECIFICATION/STANDARD DATA | 96906-MS21902 GOVERNMENT STANDARD | | STYLE DESIGNATOR | FLARELESS W/ CENTER WRENCHING FACILITY | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS |
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