# NSN 4730-00-804-4432: Thread Piece, Union

NSN 4730-00-804-4432 (also written 4730008044432; NIIN 00-804-4432) is a thread piece, union in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 4730-00-804-4432 (4730008044432)
- NIIN: 00-804-4432 (008044432)
- Item name: THREAD PIECE,UNION
- 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 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| BYJF | SEAT TYPE | STRAIGHT FACE |
| AWZY | END CONNECTION TYPE | WELDED |
| AAGN | NOMINAL PIPE SIZE DESIGNATION | INCHES 0.750 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.313 |
| CGND | UNION END THREAD SIZE | 2IN-12 |
| CGNG | UNION END THREAD DIRECTION | RIGHT-HAND |
| CDPG | WORKING PRESSURE AND SERVICE TYPE | POUNDS PER SQUARE INCH (PSI) NOMINAL WATER 4000.0 |
| CGNF | UNION END SCREW THREAD SERIES DESIGNATOR | UN |
| MATT | MATERIAL | STEEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| A316873-4 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-12 | [SPE7M226V4736](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730008044432) | THREAD PIECE, UNION | BEC SYSTEMS LLC DBA BEC MACHINE PRODUCTS | $1,557.80 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730008044432&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730008044432
- 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/4730-00-804-4432/
JSON: https://nsnexplorer.com/api/nsn/4730-00-804-4432.json