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National Stock Number: 4720-00-013-7528
Federal Supply Class: 4720
National Item Identification Number: 000137528
Description: HOSE ASSEMBLY,AIR DUCT,AIR BREAT
Detail: A LENGTH OF HOSE, AIR DUCT, AIR BREATHING WHICH MAY HAVE END COUPLINGS ON ONE OR BOTH END/OR INCORPORATES A COMMUNICATION CABLE. IT IS DESIGNED FOR USE IN BREATHING OXYGEN SYSTEM, AIR LINE MASKS, GAS MASKS, AND THE LIKE. EXCLUDES ITEMS WHICH INCLUDE THE BRANCH OR FORK HOSES; ASSEMBLIES MADE UP OF THE OXYGEN BREATHING HOSE, COMMUNICATION CABLE, WIRING FOR FACE MASK HEATER, AND VENT AND PRESSURE DUCTS FOR THE ANTI-GSUIT AND HOSE ASSEMBLY, NONMETALLIC.
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Manufacturer Information:
12107-107-140 | 31441 | AMERICAN SAFETY FLIGHT SYSTEMS INC | 12107-107-140 | 62323 | CONAX FLORIDA CORPORATION | 8148650 | 98748 | AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP | A10029-140 | 28445 | R.E. DARLING CO., INC. | A10529-140 | 28445 | R.E. DARLING CO., INC. | ACEL33C1204-140 | 80206 | NAVAL AIR DEVELOPMENT CENTER WARMINSTER NAVAIRSYSCOM HQ | H10006-140-105 | 14165 | SPACE AERO PRODUCTS CO INC | REDAR-A10529-16 | 28445 | R.E. DARLING CO., INC. |
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Techincal Specification:
CONNECTION TYPE | COUPLING FIRST END | COUPLING STYLE | THREADED INTERNAL FIRST END | CROSS-SECTIONAL SHAPE STYLE | ROUND | INSIDE DIAMETER | 0.250 INCHES NOMINAL FIRST END | MATERIAL | ALUMINUM 1ST END COUPLING | MEASURING METHOD AND LENGTH | 14.000 INCHES NOMINAL OVERALL | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END | SPECIAL FEATURES | END SIMILARITY: IDENTICAL; OVERALL LENGTH 14.000 IN. EXCLUDING END FITTINGS; HOSE STYLE: SLEEVE SECTION, STYLE NO.5 FROM OLD FIIG A22900; HOSE MATERIAL: RUBBER IMPREGNATED COTTON AND WIRE; COMMUNICATION CABLE AND RESTRAINT CORD: NOT INCLUDED | WALL THICKNESS | 0.187 INCHES NOMINAL | STYLE DESIGNATOR | SLEEVE SECTION | THREAD QUANTITY PER INCH | 20 FIRST END | THREAD SERIES DESIGNATOR | UNF FIRST END |
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