# NSN 4730-01-666-3267: Plug, Pipe

NSN 4730-01-666-3267 (also written 4730016663267; NIIN 01-666-3267) is a plug, pipe in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4730-01-666-3267 (4730016663267)
- NIIN: 01-666-3267 (016663267)
- Item name: PLUG,PIPE
- 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: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACSU | NOMINAL PIPE SIZE FOR WHICH DESIGNED | INCHES 0.38 |
| AAJF | THREAD DIRECTION | EXTERNAL RIGHT-HAND |
| AGAV | END ITEM IDENTIFICATION | MRAP - M-ATV |
| AJFD | CORE DEPTH | INCHES NOMINAL 0.190 |
| AJFW | DRIVE END STYLE | — |
| CMLP | THREAD QUANTITY PER INCH | 18.0 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | FTG, PLUG 6NPT ST INSQ |
| MATT | MATERIAL | OVERALL STEEL |
| THSD | THREAD SERIES DESIGNATOR | EXTERNAL NPT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2141HX | 75Q65 | OSHKOSH DEFENSE 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=4730016663267&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730016663267
- 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/4730-01-666-3267/
JSON: https://nsnexplorer.com/api/nsn/4730-01-666-3267.json