# NSN 4720-00-255-9032: Hose Assembly, Air Duct

NSN 4720-00-255-9032 (also written 4720002559032; NIIN 00-255-9032) is a hose assembly, air duct in Federal Supply Class 4720, Hose and Flexible Tubing. 7 manufacturer part numbers from 6 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4720-00-255-9032 (4720002559032)
- NIIN: 00-255-9032 (002559032)
- Item name: HOSE ASSEMBLY,AIR DUCT
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CQQF | OPERATING PRESSURE | POUNDS PER SQUARE INCH (PSI) MAXIMUM 3.0 |
| AARX | INSIDE DIAMETER | FIRST END INCHES NOMINAL 16.000 |
| AWLS | CONNECTION TYPE | BOTH ENDS COUPLING |
| MATT | MATERIAL | SINGLE PLY COTTON |
| STYL | STYLE DESIGNATOR | — |
| AMPY | HOSE WEIGHT | OUNCES PER LINEAR FOOT 17.500 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| CBBL | FEATURES PROVIDED | STOWAGE DEVICE |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 108.000 |
| CXMG | COUPLING STYLE | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12006-101 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12006-101 | 90598 | ENGINEERED AIR SYSTEMS, INC. DBA DRS SUSTAINMENT SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 13230E3537-2 | 97403 | CECOM LR CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AD1700-A2D009 | 98891 | HBD INDUSTRIES, INC DIV HBD/THERMOID, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| FLX1501-0004 | 16632 | FLEXFAB LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| FLX1502-0003 | 16632 | FLEXFAB LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| FLX1502-0003 | 1RZM1 | CHASE SUPPLY, INC. DBA CHASE DEFENSE PARTNERS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M4-27-T-0323 | 89 | 2026-10-19 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720002559032&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720002559032&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720002559032
- 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/4720-00-255-9032/
JSON: https://nsnexplorer.com/api/nsn/4720-00-255-9032.json