AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Hose Assembly Air Duct Air Breat |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4720 Hose and Tubing Flexible |
| National Item Identification Number (NIIN) | 00-021-1019 (000211019) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, R E Darling Co Inc, Naval Air Development Center |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MIL-H-81581/3 | military specifications | hose assembly air duct air breat | RFQ |
| REDAR 17S-1-36 C | r e darling co inc | hose assembly air duct air breat | RFQ |
| REDAR17-2-36TYPEC | r e darling co inc | hose assembly air duct air breat | RFQ |
| 33C1204-360 | naval air development center | hose assembly air duct air breat | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | ROUND |
| AAGT | WALL THICKNESS | 0.188 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 0.250 INCHES NOMINAL FIRST END |
| AMPY | HOSE WEIGHT | 0.100 OUNCES PER LINEAR FOOT |
| AWLS | CONNECTION TYPE | COUPLING FIRST END |
| CQGM | MAXIMUM OPERATING PRESSURE | 70.0 POUNDS PER SQUARE INCH |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES BOTH ENDS |
| CRXX | MEASURING METHOD AND LENGTH | 36.000 INCHES NOMINAL OVERALL |
| CXMG | COUPLING STYLE | THREADED INTERNAL FIRST END |
| MATT | MATERIAL | ALUMINUM ALLOY 1ST END COUPLING |
| MATT | MATERIAL | PLASTIC POLYETHYLENE TEREPHTHALATE 2ND PLY |
| MATT | MATERIAL | RUBBER SILICONE CLASS Q 1ST PLY |
| MATT | MATERIAL | STEEL REINFORCING WIRE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE 1ST END COUPLING |
| SFTT | SURFACE TREATMENT | ANODIZE 1ST END COUPLING |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE 1ST END COUPLING |
| THSD | THREAD SERIES DESIGNATOR | UNJF BOTH ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 80206-33C1204 GOVERNMENT STANDARD |
| ZZZV | FSC APPLICATION DATA | ACFT OXYGEN BREATHING SYSTEM |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | CLEAN FOR OXYGEN USE |
| Relevant Components for NSN - 4720-00-021-1019, 4720000211019 | ||||
| 4730-01-631-9750 (4730016319750) | 4730-01-131-3423 (4730011313423) | 4730-01-365-7893 (4730013657893) | 4720-01-440-4645 (4720014404645) | |
| 4710-00-618-8973 (4710006188973) | 4730-01-386-0632 (4730013860632) | 4720-01-476-2535 (4720014762535) | 4730-01-417-2391 (4730014172391) | |
| 4710-01-660-9268 (4710016609268) | 4730-00-105-2420 (4730001052420) | 4710-01-339-8689 (4710013398689) | 4720-01-676-3361 (4720016763361) | |
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