# NSN 4420-01-400-2671: Rod Subassy, Protector

NSN 4420-01-400-2671 (also written 4420014002671; NIIN 01-400-2671) is a rod subassy, protector in Federal Supply Class 4420, Heat Exchangers and Steam Condensers. 8 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 4420-01-400-2671 (4420014002671)
- NIIN: 01-400-2671 (014002671)
- Item name: ROD SUBASSY,PROTECTOR
- Federal Supply Class: [FSC 4420 Heat Exchangers and Steam Condensers](https://nsnexplorer.com/fsc/4420/)
- Federal Supply Group: [FSG 44](https://nsnexplorer.com/group/44/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 7.000 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 2.750 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 2.750 |
| AGAV | END ITEM IDENTIFICATION | WEAPONS SYSTEM, SEAWOLF CLASS SSN |
| FEAT | SPECIAL FEATURES | THE ZINC PROTECTS THE TUBES, TUBESHEETS AND BONNETS AGAINST CORROSION WHEN WATER IS FLOWING THRU THE TUBESIDE, THE ZINC IS CONSUMED INSTEAD OF THE OTHER HEAT EXCHANGER PARTS |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ZINC PROTECTOR ROD AND 70/30 COPPER/NICKEL SUPPORT PLUG |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4 590 04 003 001 | 51900 | ITT CORPORATION DBA ITT STANDARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4 590 04 003 001 | 6LE50 | FLUID HANDLING LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5 131 15 108 002 | 51900 | ITT CORPORATION DBA ITT STANDARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5 131 15 108 002 | 6LE50 | FLUID HANDLING LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5 131 15 108 002-13 | 51900 | ITT CORPORATION DBA ITT STANDARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5 131 15 108 002-13 | 6LE50 | FLUID HANDLING LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5 131 15 108 003 PC 9 | 51900 | ITT CORPORATION DBA ITT STANDARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5 131 15 108 003 PC 9 | 6LE50 | FLUID HANDLING LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-25 | $1,141.63 | 138 | DREAMFIND, INC. DBA DREAMFIND INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4420014002671) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-25 | [SPE8E826P1424](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4420014002671) | ROD SUBASSY, PROTECTOR | DREAMFIND, INC. DBA DREAMFIND INC | $157,544.94 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4420014002671&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4420014002671
- 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/4420-01-400-2671/
JSON: https://nsnexplorer.com/api/nsn/4420-01-400-2671.json