# NSN 5920-01-643-6404: Fuse, Enclosed Link

NSN 5920-01-643-6404 (also written 5920016436404; NIIN 01-643-6404) is a fuse, enclosed link in Federal Supply Class 5920, Fuses, Arrestors, Absorbers, and Protectors. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5920-01-643-6404 (5920016436404)
- NIIN: 01-643-6404 (016436404)
- Item name: FUSE,ENCLOSED LINK
- Federal Supply Class: [FSC 5920 Fuses, Arrestors, Absorbers, and Protectors](https://nsnexplorer.com/fsc/5920/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | MILLIMETERS MAXIMUM 7.98 |
| ABKW | OVERALL HEIGHT | MILLIMETERS MAXIMUM 3.18 |
| ABMK | OVERALL WIDTH | MILLIMETERS MAXIMUM 5.44 |
| AEBJ | CONTINUOUS CURRENT RATING IN AMPS | 40.0 |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | DC 60.0 |
| AGAV | END ITEM IDENTIFICATION | CONSOLE ASSEMBLY |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SURFACE MOUNT RESETTABLE FUSE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MF-SM050-2 | 32997 | BOURNS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M5-27-T-0315 | 1,786 | 2026-10-19 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5920016436404&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5920016436404&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5920016436404
- 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/5920-01-643-6404/
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