# NSN 4730-01-306-3133: Flange, Pipe

NSN 4730-01-306-3133 (also written 4730013063133; NIIN 01-306-3133) is a flange, pipe in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 3 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4730-01-306-3133 (4730013063133)
- NIIN: 01-306-3133 (013063133)
- 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 5.500 |
| ABKK | FLANGE DIAMETER | INCHES NOMINAL 7.000 |
| ABNM | THICKNESS | INCHES NOMINAL 0.880 |
| ACSU | NOMINAL PIPE SIZE FOR WHICH DESIGNED | INCHES 2.500 |
| AECS | BOLT HOLE QUANTITY | 4 |
| AHNX | BOLT HOLE DIAMETER | INCHES NOMINAL 0.750 |
| AJEG | NECK HEIGHT | INCHES NOMINAL 0.240 |
| AJEM | FLANGE SECTION STYLE | — |
| AJYP | SCREW THREAD SERIES DESIGNATOR | NPT |
| AKWE | FACE SEATING SURFACE CONDITION | GROUND |
| CQJX | NOMINAL THREAD SIZE | INCHES 2.000 |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 13222E5254 | 97403 | CECOM LR CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 13222E5254-1 | 97403 | CECOM LR CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2 1/2X2 | 39328 | MCJUNKIN CORP | [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=4730013063133&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730013063133
- 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/4730-01-306-3133/
JSON: https://nsnexplorer.com/api/nsn/4730-01-306-3133.json