# NSN 4720-01-604-2344: Hose, Air Duct

NSN 4720-01-604-2344 (also written 4720016042344; NIIN 01-604-2344) is a hose, air duct in Federal Supply Class 4720, Hose and Flexible Tubing. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4720-01-604-2344 (4720016042344)
- NIIN: 01-604-2344 (016042344)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-11-08)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACKH | MINIMUM INSIDE BENDING RADIUS | INCHES 1.0 |
| ADLE | VACUUM RATING | INCHES OF MERCURY 10.0 |
| AGAV | END ITEM IDENTIFICATION | 2355-01-539-3639 |
| ABKV | OUTSIDE DIAMETER | BOTH ENDS INCHES NOMINAL 1.44 |
| ABJH | TEMP RATING | FAHRENHEIT -30.0 AND FAHRENHEIT 250.0 |
| AARX | INSIDE DIAMETER | BOTH ENDS INCHES NOMINAL 1.25 |
| MATT | MATERIAL | COVER RUBBER NEOPRENE (USE RC0007) |
| STYL | STYLE DESIGNATOR | — |
| CQQF | OPERATING PRESSURE | POUNDS PER SQUARE INCH (PSI) MAXIMUM 10.0 |
| CRXX | MEASURING METHOD AND LENGTH | FEET NOMINAL OVERALL 10.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 46634004 | 24161 | GATES CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M4-27-T-2774 | 109 | 2026-11-16 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720016042344&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720016042344&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720016042344
- 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/4720-01-604-2344/
JSON: https://nsnexplorer.com/api/nsn/4720-01-604-2344.json