# NSN 4820-01-698-3184: Valve, Safety Relief

NSN 4820-01-698-3184 (also written 4820016983184; NIIN 01-698-3184) is a valve, safety relief in Federal Supply Class 4820, Valves, Nonpowered. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4820-01-698-3184 (4820016983184)
- NIIN: 01-698-3184 (016983184)
- Item name: VALVE,SAFETY RELIEF
- Federal Supply Class: [FSC 4820 Valves, Nonpowered](https://nsnexplorer.com/fsc/4820/)
- Federal Supply Group: [FSG 48](https://nsnexplorer.com/group/48/)
- 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 |
| --- | --- | --- |
| AKGG | NOMINAL LENGTH | ALL ENDS INCHES 1.0 |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 0.375 |
| MATT | MATERIAL | OVERALL COPPER ALLOY |
| THSD | THREAD SERIES DESIGNATOR | FIRST END NPT |
| AGAV | END ITEM IDENTIFICATION | 4110-01-693-0390 |
| AAJF | THREAD DIRECTION | FIRST END RIGHT-HAND |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 14-00272-01 | 10855 | CARRIER 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=4820016983184&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820016983184
- 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/4820-01-698-3184/
JSON: https://nsnexplorer.com/api/nsn/4820-01-698-3184.json