# NSN 4730-01-381-2684: Coupler, Hose

NSN 4730-01-381-2684 (also written 4730013812684; NIIN 01-381-2684) is a coupler, hose in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4730-01-381-2684 (4730013812684)
- NIIN: 01-381-2684 (013812684)
- Item name: COUPLER,HOSE
- Federal Supply Class: [FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings](https://nsnexplorer.com/fsc/4730/)
- 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 |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 0.773 |
| AGAV | END ITEM IDENTIFICATION | MBU-20/P MASK |
| FEAT | SPECIAL FEATURES | COUPLER,HOSE,SUPPLY PBG BLADDER. OXYGEN CLEANED PER MIL-STD-1330 |
| MARK | SPECIAL MARKINGS | LIFE SUPPORT ITEM-DO NOT OPEN UNTIL READY FOR USE |
| SPCL | SPECIAL TEST FEATURES | ITEM TO BE VISUALLY INSPECTED FOR CLEANLINESS, IT SHALL BE FREE FROM OIL,GREASE,LINT,AND ANY FOREIGN MATTER |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ACETAL HOMOPOLYMER,GROUP 1,CLASS 1,GRADE 1 OR 2 PER ASTM D4181 OR GROUP1,CLASS 3,GRADE 1.COLOR,BLACK 27038 OR37038 PER FED-STD-595 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4730PL0891118 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G010-1154-01 | 60240 | GENTEX CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G010-1154-01 | 97427 | GENTEX CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G010-1154-01 | C8186 | BHV AVIATION CONSULTANTS GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-02 | $12.40 | 526 | GENTEX CORP | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730013812684) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE7M326P1563](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730013812684) | COUPLER, HOSE | GENTEX CORP | $6,522.40 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730013812684&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730013812684
- 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/4730-01-381-2684/
JSON: https://nsnexplorer.com/api/nsn/4730-01-381-2684.json