# NSN 4720-01-445-5705: Hose, Air Duct

NSN 4720-01-445-5705 (also written 4720014455705; NIIN 01-445-5705) is a hose, air duct in Federal Supply Class 4720, Hose and Flexible Tubing. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4720-01-445-5705 (4720014455705)
- NIIN: 01-445-5705 (014455705)
- Item name: HOSE,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 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAGT | WALL THICKNESS | INCHES NOMINAL 0.012 |
| AARX | INSIDE DIAMETER | FIRST END INCHES NOMINAL 2.505 |
| AGAV | END ITEM IDENTIFICATION | 2320-01-380-8604; TRUCK, VEHICLE SYSTEM, 1 1/4-TON (HMMWV) |
| AGQM | END OVERALL LENGTH | BOTH ENDS INCHES NOMINAL 0.200 |
| AHNC | CONNECTION STYLE | — |
| AWLS | CONNECTION TYPE | BOTH ENDS SOFT |
| CPYG | END INSIDE DIAMETER | BOTH ENDS INCHES NOMINAL 2.505 |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 29.800 |
| FEAT | SPECIAL FEATURES | EDPM SLEEVE 1 INCH MINIUMUM FROM EACH END OF DUCT |
| MATT | MATERIAL | COVER PLASTIC FLUORINATED ETHYLENE PROPYLENE |
| MATT | MATERIAL | REINFORCING WIRE PLASTIC |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12447028 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4720PL0821327 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [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=4720014455705&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720014455705
- 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/4720-01-445-5705/
JSON: https://nsnexplorer.com/api/nsn/4720-01-445-5705.json