# NSN 4720-01-355-3310: Hose, Air Duct, Air Breathing

NSN 4720-01-355-3310 (also written 4720013553310; NIIN 01-355-3310) is a hose, air duct, air breathing in Federal Supply Class 4720, Hose and Flexible Tubing. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4720-01-355-3310 (4720013553310)
- NIIN: 01-355-3310 (013553310)
- Item name: HOSE,AIR DUCT,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 G: the government has a complete data package and the rights to use it. (observed 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAGT | WALL THICKNESS | INCHES NOMINAL 0.125 |
| AARX | INSIDE DIAMETER | FIRST END INCHES NOMINAL 1.250 |
| AGAV | END ITEM IDENTIFICATION | HOWITZER,MEDIUM,SELF-PROPELLED,INDUSTRIAL DESIGN LABORATORY |
| AGQM | END OVERALL LENGTH | BOTH ENDS INCHES NOMINAL 1.250 |
| AHNC | CONNECTION STYLE | — |
| AWLS | CONNECTION TYPE | BOTH ENDS SOFT |
| CBBL | FEATURES PROVIDED | ABRASION RESISTANT |
| CPYG | END INSIDE DIAMETER | BOTH ENDS INCHES NOMINAL 1.250 |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 87.000 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE,AIR DUCT,AIR BREATHING |
| MATT | MATERIAL | FIRST PLY RUBBER SYNTHETIC |
| MATT | MATERIAL | THIRD PLY RUBBER SYNTHETIC |
| MATT | MATERIAL | SECOND PLY PLASTIC POLYAMIDE NYLON |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12553478 | 06085 | BAE SYSTEMS LAND & ARMAMENTS L.P. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12553478 | 19200 | COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12553478-2 | 19200 | COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| H707-02 | 84987 | INDUSTRIAL DESIGN LABORATORIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HC21420-87 | 13560 | HERBERT COOPER CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-08 | [SPE7M426P4839](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720013553310) | HOSE, AIR DUCT, AIR B | HERBERT COOPER CO INC | $11,110.77 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720013553310&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720013553310
- 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/4720-01-355-3310/
JSON: https://nsnexplorer.com/api/nsn/4720-01-355-3310.json