# NSN 4720-01-500-1981: Hose Assembly, Nonmetallic

NSN 4720-01-500-1981 (also written 4720015001981; NIIN 01-500-1981) is a hose assembly, nonmetallic in Federal Supply Class 4720, Hose and Flexible Tubing. 7 manufacturer part numbers from 6 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4720-01-500-1981 (4720015001981)
- NIIN: 01-500-1981 (015001981)
- 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 |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | FIRST END RIGHT-HAND |
| AAJF | THREAD DIRECTION | SECOND END RIGHT-HAND |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 1.375 |
| ABJH | TEMP RATING | SINGLE RESPONSE FAHRENHEIT -65.0 AND FAHRENHEIT 300.0 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 1.704 |
| ACKH | MINIMUM INSIDE BENDING RADIUS | INCHES 9.000 |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT |
| AKUU | END CONNECTION DESIGN | FIRST END STRAIGHT |
| AKUU | END CONNECTION DESIGN | SECOND END ELBOW |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQBD | BURST TEST PRESSURE | POUNDS PER SQUARE INCH 1750.0 |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 2.000 |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 2.000 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 250 |
| CRDW | HYDROSTATIC TEST PRESSURE | POUNDS PER SQUARE INCH 800.0 |
| CRFY | FLOW ANGLE | SECOND END DEGREES 90.0 |
| CRJM | OUTER COVERING ENVIRONMENTAL PROTECTION | ALCOHOL RESISTANT AND ETHYLENE GLYCOL RESISTANT AND SOLVENT RESISTANT |
| CRWL | INSIDE SURFACE CONDITION | SMOOTH |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 12.750 |
| FEAT | SPECIAL FEATURES | SUBMERSIBLE; REQUIRES SIKORSKY IDENTIFICATION MARKINGS; END FITTINGS HAVE NIPPLE WITH EXTERNAL O'RING GROOVE AND INTERNALLY THREADED NUT FOR QUICK HAD TIGHT CONNECTION |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| SCMP | ITEM STRUCTURAL COMPOSITION | FIRST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE, PARTIAL COVERAGE |
| SCMP | ITEM STRUCTURAL COMPOSITION | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| THSD | THREAD SERIES DESIGNATOR | FIRST END UN |
| THSD | THREAD SERIES DESIGNATOR | SECOND END UN |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| AE1009118P0126 | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S873K0126D-A | 98441 | PARKER HANNIFIN CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SS 43 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SS43S42J126000 | 44AE7 | NORCATEC LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SS43S42J126000 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SS43S42J126000 | 96547 | FLEET READINESS CENTER SOUTHEAST DIV NAVY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SS43S42J126000 | 9A148 | NORCATEC LLC | [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=4720015001981&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720015001981
- 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/4720-01-500-1981/
JSON: https://nsnexplorer.com/api/nsn/4720-01-500-1981.json