# NSN 6320-01-029-4220: Switchboard, Alarm, Shipboard

NSN 6320-01-029-4220 (also written 6320010294220; NIIN 01-029-4220) is a switchboard, alarm, shipboard in Federal Supply Class 6320, Shipboard Alarm and Signal Systems. 4 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6320-01-029-4220 (6320010294220)
- NIIN: 01-029-4220 (010294220)
- Item name: SWITCHBOARD,ALARM,SHIPBOARD
- Federal Supply Class: [FSC 6320 Shipboard Alarm and Signal Systems](https://nsnexplorer.com/fsc/6320/)
- Federal Supply Group: [FSG 63](https://nsnexplorer.com/group/63/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACYN | AC VOLTAGE RATING | VOLTS NOMINAL 115.0 |
| ACZB | FREQUENCY RATING | HERTZ NOMINAL 60.0 |
| APAY | CIRCUIT CAPACITY | 20 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 62400-002 | 12763 | DYNALEC CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 62404-001/005 ITEM 2 | 12763 | DYNALEC CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 62404-002 | 12763 | DYNALEC CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 62404-305 | 12763 | DYNALEC CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE4A126V1462](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6320010294220) | SWITCHBOARD, ALARM, S | DYNALEC CORPORATION | $15,195.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6320010294220&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6320010294220
- 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/6320-01-029-4220/
JSON: https://nsnexplorer.com/api/nsn/6320-01-029-4220.json