# NSN 4820-01-413-3254: Regulator, Thermostatic Temperatu

NSN 4820-01-413-3254 (also written 4820014133254; NIIN 01-413-3254) is a regulator, thermostatic temperatu in Federal Supply Class 4820, Valves, Nonpowered. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4820-01-413-3254 (4820014133254)
- NIIN: 01-413-3254 (014133254)
- Item name: REGULATOR,THERMOSTATIC TEMPERATU
- 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 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | ENGINE DIESEL P/N 3608/109-3839 USED ONBOARD 225 FT WLB COAST GUARD VESSELS |
| ALCD | USAGE DESIGN | CONTROL WATER TEMPERATURE |
| AWPA | THERMOSTAT TYPE | COIL SPRING BIMETALLIC |
| AWTM | OPENING TEMP RATING | CELSIUS MINIMUM 84.0 AND CELSIUS MAXIMUM 86.0 |
| AWTN | OPERATING TEMP RATING | CELSIUS NOMINAL 95.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 198-3427 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6I-4957 | 0141B | NAVANTIA SA SME. DIV NAVANTIA HQ | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6I-4957 | 409BB | NAVANTIA - PROPULSION Y ENERGIA MOTORES - CARTAGENA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6I4957 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-09 | [SPE7LX21D0087/SPE7LX26FB7DU](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820014133254) | REGULATOR, THERMOSTATIC TEMPERATURE | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $363.96 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4820014133254&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820014133254
- 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/4820-01-413-3254/
JSON: https://nsnexplorer.com/api/nsn/4820-01-413-3254.json