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National Stock Number:
4730-00-278-5029
Federal Supply Class:
4730
National Item Identification Number:
002785029
Description:
CROSS,BOSS
Detail:
A FITTING HAVING FOUR BRANCHES IN THE SAME PLANE WHOSE AXES FORM RIGHT ANGLES. THE BOSS CONNECTIONS FOR ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE, HAVE INTERNAL OR EXTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) AND ARE DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. IT MAY HAVE SIDE INLET(S). EXCLUDES CROSS, TUBE.
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Manufacturer Information:
| AN925D10 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN937D10 | 00624 | EATON AEROQUIP LLC | | AN937D10 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN937D10 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | AN937D10 | 14397 | FABER ENTERPRISES, INC. | | AN937D10 | 14798 | DESIGNED METAL CONNECTIONS INC | | AS4875 | 0U583 | SAE INTERNATIONAL | | AS5193 | 0U583 | SAE INTERNATIONAL | | AN937D10 | 22995 | CROWN FITTING CO INC | | AN937D10 | 30974 | AEROFIT, LLC | | AN937D10 | 71563 | COLLINS ENGINEERING CORP | | AS4875 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN937D10 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN937D10L | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS5193W10 | 0U583 | SAE INTERNATIONAL | | SAE-AS4875 | 0U583 | SAE INTERNATIONAL | | MIL-F-5509 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | LEG LENGTH | 1.160 INCHES NOMINAL ALL ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T6 OR T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OVERALL | | NOMINAL THREAD SIZE | 0.875 INCHES ALL ENDS | | SPECIFICATION/STANDARD DATA | 88044-AN937 GOVERNMENT STANDARD AND 81343-AS4875 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3B ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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