# NSN 4720-00-789-2612: Hose Assembly, Air Breathing

NSN 4720-00-789-2612 (also written 4720007892612; NIIN 00-789-2612) is a hose assembly, air breathing in Federal Supply Class 4720, Hose and Flexible Tubing. 9 manufacturer part numbers from 7 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4720-00-789-2612 (4720007892612)
- NIIN: 00-789-2612 (007892612)
- Item name: HOSE ASSEMBLY,AIR BREATHING
- Federal Supply Class: [FSC 4720 Hose and Flexible Tubing](https://nsnexplorer.com/fsc/4720/)
- Federal Supply Group: [FSG 47](https://nsnexplorer.com/group/47/)
- Acquisition method suffix code: AMSC T: handled under qualified products list procedures. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CBBL | FEATURES PROVIDED | OZONE RESISTANT AND RESTRAINT CORD |
| CPYG | END INSIDE DIAMETER | FIRST END INCHES MINIMUM 0.844 AND INCHES MAXIMUM 0.875 |
| CQQF | OPERATING PRESSURE | POUNDS PER SQUARE INCH (PSI) MAXIMUM 20.0 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 48.000 |
| AMPY | HOSE WEIGHT | OUNCES PER LINEAR FOOT 5.000 |
| AWLS | CONNECTION TYPE | FIRST END SOFT |
| AWLS | CONNECTION TYPE | SECOND END COUPLING |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAGT | WALL THICKNESS | INCHES NOMINAL 0.250 |
| AARX | INSIDE DIAMETER | FIRST END INCHES NOMINAL 0.750 |
| ABKV | OUTSIDE DIAMETER | BOTH ENDS INCHES MINIMUM 1.094 AND INCHES MAXIMUM 1.250 |
| AGQM | END OVERALL LENGTH | BOTH ENDS INCHES MINIMUM 0.938 AND INCHES MAXIMUM 1.062 |
| AHNC | CONNECTION STYLE | — |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| MATT | MATERIAL | FIRST PLY COTTON AND FIBERGLASS |
| CXMG | COUPLING STYLE | — |
| MATT | MATERIAL | FIRST END COUPLING COPPER ALLOY |
| STYL | STYLE DESIGNATOR | — |
| MATT | MATERIAL | SECOND END COUPLING COPPER ALLOY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4720PL1769053 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8148650 | 98748 | UNITED STATES AIR FORCE DBA TINKER AIR FORCE BASE DIV DEPARTMENT OF THE AIR FORCE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| GHN10345-2 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HC200-48 | 13560 | HERBERT COOPER CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-DTL-81581 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-H-81581 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS22055 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS22055B48 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SS1000-48 | 95330 | DAYCO CORP FOAM PRODUCTS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720007892612&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720007892612
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/4720-00-789-2612/
JSON: https://nsnexplorer.com/api/nsn/4720-00-789-2612.json