# NSN 4720-00-999-8589: Hose Assembly, Air Duct

NSN 4720-00-999-8589 (also written 4720009998589; NIIN 00-999-8589) is a hose assembly, air duct in Federal Supply Class 4720, Hose and Flexible Tubing. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 4720-00-999-8589 (4720009998589)
- NIIN: 00-999-8589 (009998589)
- 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 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACKH | MINIMUM INSIDE BENDING RADIUS | INCHES 9.000 |
| AGQM | END OVERALL LENGTH | FIRST END INCHES NOMINAL 1.500 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SECOND END COUPLING NATIONAL SPEC SINGLE MATERIAL RESPONSE ALLOY 2024 |
| AAGT | WALL THICKNESS | INCHES NOMINAL 0.060 |
| MATT | MATERIAL | SECOND PLY PLASTIC POLYAMIDE NYLON AND RUBBER SYNTHETIC |
| SFTT | SURFACE TREATMENT | SECOND END COUPLING ANODIZE |
| STYL | STYLE DESIGNATOR | — |
| AARX | INSIDE DIAMETER | FIRST END INCHES NOMINAL 6.000 |
| AHNC | CONNECTION STYLE | — |
| CBBL | FEATURES PROVIDED | OZONE RESISTANT AND SCUFF STRIP |
| CPYG | END INSIDE DIAMETER | FIRST END INCHES NOMINAL 6.000 |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 22.313 |
| MATT | MATERIAL | FIRST PLY RUBBER CHLOROPRENE CLASS CR |
| MATT | MATERIAL | REINFORCING WIRE STEEL |
| MATT | MATERIAL | SECOND END COUPLING ALUMINUM ALLOY |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11593606 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4720009998589 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-25 | [SPE7M426V0079](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720009998589) | HOSE ASSEMBLY, AIR D | KAMPI COMPONENTS CO INC | $20,493.00 |
| 2026-08-12 | [SPE7M426P4432](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720009998589) | HOSE ASSEMBLY, AIR DUCT | TRANSAERO, INC. | $36,511.84 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720009998589&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720009998589
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/4720-00-999-8589/
JSON: https://nsnexplorer.com/api/nsn/4720-00-999-8589.json