# NSN 4730-00-179-8740: Flange, Pipe

NSN 4730-00-179-8740 (also written 4730001798740; NIIN 00-179-8740) is a flange, pipe in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4730-00-179-8740 (4730001798740)
- NIIN: 00-179-8740 (001798740)
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGFF | FLANGE WIDTH | INCHES NOMINAL 2.438 |
| AJDX | FLANGE END RADIUS | INCHES NOMINAL 0.688 |
| AJEQ | REDUCER FLANGE HOLE TYPE | CONCENTRIC |
| ACSV | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | INCHES NOMINAL 1.375 |
| AECS | BOLT HOLE QUANTITY | 2 |
| AFQN | FLANGE LENGTH | INCHES NOMINAL 3.313 |
| CWAW | UNTHREADED REDUCER HOLE DIAMETER | INCHES NOMINAL 0.875 |
| ABNM | THICKNESS | INCHES NOMINAL 1.031 |
| AJEM | FLANGE SECTION STYLE | — |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | — |
| AHNX | BOLT HOLE DIAMETER | INCHES NOMINAL 0.563 |
| ABKG | BOLT CIRCLE DIAMETER | INCHES NOMINAL 2.000 |
| AKWE | FACE SEATING SURFACE CONDITION | GROUND |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 16100514 | 7PZX0 | FAIRBANKS MORSE, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 16100514 | 82796 | COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AFB1969A | 82796 | COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P16100514 | 55380 | HATCH & KIRK, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P16100514 | 66297 | HATCH AND KIRK INC HK/PPI DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-23 | $159.84 | 44 | KAMPI COMPONENTS CO INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730001798740) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE7M426V5884](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730001798740) | FLANGE, PIPE | KAMPI COMPONENTS CO INC | $7,032.96 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730001798740&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730001798740
- 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/4730-00-179-8740/
JSON: https://nsnexplorer.com/api/nsn/4730-00-179-8740.json