# NSN 4730-01-421-8156: Flange, Pipe

NSN 4730-01-421-8156 (also written 4730014218156; NIIN 01-421-8156) is a flange, pipe in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 6 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 4730-01-421-8156 (4730014218156)
- NIIN: 01-421-8156 (014218156)
- Item name: FLANGE,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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKG | BOLT CIRCLE DIAMETER | INCHES NOMINAL 8.875 |
| ABKK | FLANGE DIAMETER | INCHES NOMINAL 10.125 |
| ABNM | THICKNESS | INCHES NOMINAL 1.188 |
| ABXN | SOCKET DEPTH | INCHES NOMINAL 0.812 |
| ABXP | SOCKET DIAMETER | INCHES NOMINAL 6.682 |
| ACSU | NOMINAL PIPE SIZE FOR WHICH DESIGNED | INCHES 6.000 |
| AECS | BOLT HOLE QUANTITY | 12 |
| AHNX | BOLT HOLE DIAMETER | INCHES NOMINAL 0.688 |
| AJEG | NECK HEIGHT | INCHES NOMINAL 0.874 |
| AJEM | FLANGE SECTION STYLE | — |
| AKWE | FACE SEATING SURFACE CONDITION | MACHINED |
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | FAHRENHEIT OIL 150.0 AND FAHRENHEIT WATER 150.0 AND FAHRENHEIT GAS 150.0 |
| MATT | MATERIAL | COPPER AND NICKEL ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-C-15726,70-30 SOFT |
| PRTY | OPERATING PRESSURE AND TYPE | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED 250.0 AND POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED 250.0 AND POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED 250.0 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4715319 | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 47153190ITEM 49 FIG 5-C | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 810-4715319 ITEM 49 FIG 5-C | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 810-4715319 ITEM 49 SW | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 810-4715319,SZ6 | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 810-4715319,SZ6IN,FIG.5C,SHT#2 | 80064 | NAVAL SHIP SYSTEMS COMMAND | [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=4730014218156&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730014218156
- 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/4730-01-421-8156/
JSON: https://nsnexplorer.com/api/nsn/4730-01-421-8156.json