# NSN 4720-01-481-7051: Hose Assembly, Nonmetallic

NSN 4720-01-481-7051 (also written 4720014817051; NIIN 01-481-7051) is a hose assembly, nonmetallic in Federal Supply Class 4720, Hose and Flexible Tubing. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4720-01-481-7051 (4720014817051)
- NIIN: 01-481-7051 (014817051)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 1.500 |
| AGAV | END ITEM IDENTIFICATION | CH-53 A/D/E |
| AHNC | CONNECTION STYLE | — |
| AKUU | END CONNECTION DESIGN | FIRST END ELBOW |
| AWLS | CONNECTION TYPE | FIRST END THREADED INTERNAL BOSS |
| AWLS | CONNECTION TYPE | SECOND END EXTERNAL QUICK DISCONNECT |
| CRFY | FLOW ANGLE | FIRST END DEGREES 90.0 |
| CRWL | INSIDE SURFACE CONDITION | SMOOTH |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL OVERALL 132.000 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE ASSEMBLY, VENT |
| FEAT | SPECIAL FEATURES | FOR ROBERTSON TBFDS TANK; THREADED END FITTING WITH 90 DEGREE ELBOW AT 1ST END, QUICK DISCONNECT ON OTHER END |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE FUEL/OIL, HYDROCARBON AND AIR |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| SCMP | ITEM STRUCTURAL COMPOSITION | FIRST LAYER BRAIDED WIRE |
| SCMP | ITEM STRUCTURAL COMPOSITION | OUTER LAYER MOLDED RUBBER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| HM022-339-11 | 1T765 | ROBERTSON FUEL SYSTEMS, L.L.C. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-29 | $9,771.83 | 12 | KAMPI COMPONENTS CO INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720014817051) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7M426V5959](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720014817051) | HOSE ASSEMBLY, NONMETALLIC | KAMPI COMPONENTS CO INC | $117,261.96 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4720014817051&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4720014817051
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/4720-01-481-7051/
JSON: https://nsnexplorer.com/api/nsn/4720-01-481-7051.json