# NSN 4720-01-342-8664: Hose Assembly, Nonmetallic

NSN 4720-01-342-8664 (also written 4720013428664; NIIN 01-342-8664) is a hose assembly, nonmetallic in Federal Supply Class 4720, Hose and Flexible Tubing. 7 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4720-01-342-8664 (4720013428664)
- NIIN: 01-342-8664 (013428664)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AARX | INSIDE DIAMETER | INCHES MINIMUM 1.485 AND INCHES MAXIMUM 1.547 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 2.188 AND INCHES MAXIMUM 2.312 |
| ACKH | MINIMUM INSIDE BENDING RADIUS | INCHES 22.000 |
| AGAV | END ITEM IDENTIFICATION | HYDRAULIC ELECTRIC RAMP TYPE STEERING GEAR,MODEL PL1808422 |
| CQBD | BURST TEST PRESSURE | POUNDS PER SQUARE INCH 10000.0 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 2500 |
| CRDW | HYDROSTATIC TEST PRESSURE | POUNDS PER SQUARE INCH 5000.0 |
| CRWL | INSIDE SURFACE CONDITION | SMOOTH |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 63.000 |
| FEAT | SPECIAL FEATURES | INNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC; TWO HOSE ASSY CONNECTED BY 90 DEG ELBOW,FIRST LEG LENGTH 31 IN.,SECOND LEG LENGTH 32 IN. |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE FUEL/OIL, HYDROCARBON |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| SCMP | ITEM STRUCTURAL COMPOSITION | THIRD LAYER SPIRALLY LAID STEEL WIRE |
| SCMP | ITEM STRUCTURAL COMPOSITION | FIFTH LAYER SPIRALLY LAID STEEL WIRE |
| SCMP | ITEM STRUCTURAL COMPOSITION | FOURTH LAYER SPIRALLY LAID STEEL WIRE |
| SCMP | ITEM STRUCTURAL COMPOSITION | FIRST LAYER BRAIDED TEXTILE YARN |
| SCMP | ITEM STRUCTURAL COMPOSITION | OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| SCMP | ITEM STRUCTURAL COMPOSITION | SECOND LAYER SPIRALLY LAID STEEL WIRE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1808422 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1808422 ITEM 25 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1977778 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1977778 ASSY 2 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1977778-2 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1977778UM | 32142 | HYDRASEARCH COMPANY, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PE-44415-501 | 12190 | CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA ENERTECH DIV CURTISS-WRIGHT FLOW CONTROL | [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=4720013428664&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720013428664
- 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/4720-01-342-8664/
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