# NSN 4720-00-345-2284: Hose Assembly, Metallic

NSN 4720-00-345-2284 (also written 4720003452284; NIIN 00-345-2284) is a hose assembly, metallic in Federal Supply Class 4720, Hose and Flexible Tubing. 5 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4720-00-345-2284 (4720003452284)
- NIIN: 00-345-2284 (003452284)
- Item name: HOSE ASSEMBLY,METALLIC
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AWLS | CONNECTION TYPE | FIRST END RAISED FACE FLANGE |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 6.770 |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT, C-135 |
| CBBL | FEATURES PROVIDED | IDENTICAL ENDS |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 5.940 |
| CQQF | OPERATING PRESSURE | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 135.0 |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 5.100 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10-2550-4 | 81205 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 102451 | 96142 | SENIOR OPERATIONS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 102451 | 98769 | SENIOR OPERATIONS LLC DIV SENIOR AEROSPACE SSP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1200807-14 | 87273 | STAINLESS STEEL PRODUCTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1212086014 | 98769 | SENIOR OPERATIONS LLC DIV SENIOR AEROSPACE SSP | [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=4720003452284&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720003452284
- 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/4720-00-345-2284/
JSON: https://nsnexplorer.com/api/nsn/4720-00-345-2284.json