# NSN 4720-00-810-7351: Hose Assembly, Air Breathing

NSN 4720-00-810-7351 (also written 4720008107351; NIIN 00-810-7351) is a hose assembly, air breathing in Federal Supply Class 4720, Hose and Flexible Tubing. 7 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4720-00-810-7351 (4720008107351)
- NIIN: 00-810-7351 (008107351)
- Item name: HOSE ASSEMBLY,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 T: handled under qualified products list procedures. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| SFTT | SURFACE TREATMENT | FIRST END COUPLING CADMIUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | FIRST END COUPLING MIL SPEC SINGLE TREATMENT RESPONSE -S22058-2 |
| AWLS | CONNECTION TYPE | FIRST END THREADED |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAGT | WALL THICKNESS | INCHES NOMINAL 0.250 |
| AARX | INSIDE DIAMETER | FIRST END INCHES NOMINAL 0.750 |
| AWLS | CONNECTION TYPE | SECOND END THREADED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FIRST END COUPLING MIL SPEC ALL MATERIAL RESPONSES -S22058-2 |
| CPYG | END INSIDE DIAMETER | SECOND END INCHES NOMINAL 0.859 |
| CQQF | OPERATING PRESSURE | POUNDS PER SQUARE INCH (PSI) MAXIMUM 20.0 |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 71.000 |
| CXMG | COUPLING STYLE | — |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | REINFORCING WIRE FED SPEC SINGLE MATERIAL RESPONSE QQ-W-423,FOR- 1,CO- 302,COND 3 |
| MATT | MATERIAL | FIRST PLY PLASTIC |
| AHNC | CONNECTION STYLE | — |
| STYL | STYLE DESIGNATOR | — |
| MATT | MATERIAL | REINFORCING WIRE STEEL CORROSION RESISTING |
| MATT | MATERIAL | SECOND PLY PLASTIC POLYAMIDE NYLON |
| AGQM | END OVERALL LENGTH | SECOND END INCHES NOMINAL 1.000 |
| AMPY | HOSE WEIGHT | OUNCES PER LINEAR FOOT 5.000 |
| MATT | MATERIAL | FIRST END COUPLING STEEL AND COPPER ALLOY AND ALUMINUM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4720PL0896030 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8148650 | 98748 | UNITED STATES AIR FORCE DBA TINKER AIR FORCE BASE DIV DEPARTMENT OF THE AIR FORCE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| GHN10345-3 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-DTL-81581 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-H-81581/5 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS22055B72 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS24552-72A | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-01 | $171.60 | 41 | HERBERT COOPER CO INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720008107351) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-20 | [SPE7M127PZ014](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720008107351) | HOSE ASSEMBLY, AIR B | HERBERT COOPER CO INC | $16,216.20 |
| 2026-10-01 | [SPE7M327V0011](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720008107351) | HOSE ASSEMBLY, AIR BREATHING | HERBERT COOPER CO INC | $7,035.60 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720008107351&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720008107351
- 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.

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