# NSN 4720-01-428-6944: Hose Assembly, Nonmetallic

NSN 4720-01-428-6944 (also written 4720014286944; NIIN 01-428-6944) is a hose assembly, nonmetallic in Federal Supply Class 4720, Hose and Flexible Tubing. 4 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4720-01-428-6944 (4720014286944)
- NIIN: 01-428-6944 (014286944)
- Item name: HOSE ASSEMBLY,NONMETALLIC
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-28)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 3.000 |
| ABJH | TEMP RATING | SINGLE RESPONSE FAHRENHEIT -65.0 AND FAHRENHEIT 400.0 |
| ABKG | BOLT CIRCLE DIAMETER | FIRST END INCHES NOMINAL 6.562 |
| ABKU | FLANGE THICKNESS | FIRST END INCHES NOMINAL 0.500 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 3.500 |
| ACKH | MINIMUM INSIDE BENDING RADIUS | INCHES 15.000 |
| ADKX | ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG | 0.0 |
| AECS | BOLT HOLE QUANTITY | 8 |
| AEPR | FLANGE OUTSIDE DIAMETER | FIRST END INCHES NOMINAL 7.688 |
| AGAV | END ITEM IDENTIFICATION | W/S CODE, ARLEIGH BURKE CLASS DDG |
| AHNC | CONNECTION STYLE | — |
| AHNX | BOLT HOLE DIAMETER | FIRST END INCHES NOMINAL 0.562 |
| AKUT | END FLANGE CONSTRUCTION | FIRST END SOLID |
| AKUU | END CONNECTION DESIGN | FIRST END ELBOW |
| AWLS | CONNECTION TYPE | FIRST END PLAIN FACE FLANGE |
| CQBD | BURST TEST PRESSURE | POUNDS PER SQUARE INCH 800.0 |
| CQQF | OPERATING PRESSURE | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 200.0 |
| CRDW | HYDROSTATIC TEST PRESSURE | POUNDS PER SQUARE INCH 400.0 |
| CRFY | FLOW ANGLE | FIRST END DEGREES 90.0 |
| CRWL | INSIDE SURFACE CONDITION | CONVOLUTED |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 76.000 |
| CTCJ | FLANGE STYLE | — |
| FEAT | SPECIAL FEATURES | TWO HOSE ASSEMBLIES CONNECTED BY 90 DEGREE ELBOW, FIRST AND SECOND LEG LENGTH IDENTICAL, 38 INCHES |
| SCMP | ITEM STRUCTURAL COMPOSITION | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6373 | 21392 | TRANSDIGM INC DIV ADELWIGGINS GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6373-28 | 21392 | TRANSDIGM INC DIV ADELWIGGINS GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HR90-28 | 1RDT0 | HAMPTON RUBBER COMPANY DBA HAMPTON RUBBER CO DIV HAMPTON RUBBER COMPANY(NORFOLK) | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| WHGP-U64J-28 | 1GW19 | WESTFLEX, INC. DBA WESTERN HOSE & GASKET | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M4-27-Q-0092 | 3 | 2026-11-11 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720014286944&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720014286944&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720014286944
- 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/4720-01-428-6944/
JSON: https://nsnexplorer.com/api/nsn/4720-01-428-6944.json