# NSN 4720-00-403-9973: Hose Assembly, Nonmetallic

NSN 4720-00-403-9973 (also written 4720004039973; NIIN 00-403-9973) is a hose assembly, nonmetallic in Federal Supply Class 4720, Hose and Flexible Tubing. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4720-00-403-9973 (4720004039973)
- NIIN: 00-403-9973 (004039973)
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AWLS | CONNECTION TYPE | FIRST END THREADED INTERNAL TUBE |
| ACKH | MINIMUM INSIDE BENDING RADIUS | INCHES 4.625 |
| CQBD | BURST TEST PRESSURE | POUNDS PER SQUARE INCH 6000.0 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAJD | THREAD CLASS | 3B |
| CQQF | OPERATING PRESSURE | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 1500.0 |
| CQRB | SEAT ANGLE | FIRST END DEGREES 37.0 |
| AWLS | CONNECTION TYPE | SECOND END THREADED INTERNAL TUBE |
| THSD | THREAD SERIES DESIGNATOR | SECOND END UNIFIED NATIONAL JOINT FINE (UNJF) |
| CRDW | HYDROSTATIC TEST PRESSURE | POUNDS PER SQUARE INCH 3000.0 |
| AAJF | THREAD DIRECTION | FIRST END RIGHT-HAND |
| AAJF | THREAD DIRECTION | SECOND END RIGHT-HAND |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 0.406 |
| ABJH | TEMP RATING | SINGLE RESPONSE FAHRENHEIT -67.0 AND FAHRENHEIT 450.0 |
| THSD | THREAD SERIES DESIGNATOR | FIRST END UNIFIED NATIONAL JOINT FINE (UNJF) |
| AHNC | CONNECTION STYLE | — |
| AKUU | END CONNECTION DESIGN | FIRST END STRAIGHT |
| AKUU | END CONNECTION DESIGN | SECOND END ELBOW |
| CRFY | FLOW ANGLE | SECOND END DEGREES 45.0 |
| CRWL | INSIDE SURFACE CONDITION | SMOOTH |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL WORKING 7.500 |
| SCMP | ITEM STRUCTURAL COMPOSITION | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| CQRB | SEAT ANGLE | SECOND END DEGREES 37.0 |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 0.750 |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 0.750 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 0.546 AND INCHES MAXIMUM 0.585 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 179-50072 | 14798 | DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY | [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=4720004039973&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720004039973
- 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/4720-00-403-9973/
JSON: https://nsnexplorer.com/api/nsn/4720-00-403-9973.json