# NSN 5920-00-504-0564: Fuseholder, Block

NSN 5920-00-504-0564 (also written 5920005040564; NIIN 00-504-0564) is a fuseholder, block in Federal Supply Class 5920, Fuses, Arrestors, Absorbers, and Protectors. 7 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5920-00-504-0564 (5920005040564)
- NIIN: 00-504-0564 (005040564)
- Item name: FUSEHOLDER,BLOCK
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.125 |
| AGUJ | ACCOMMODATED FUSE LENGTH | INCHES NOMINAL 2.000 |
| AGUK | ACCOMMODATED FERRULE DIAMETER | INCHES NOMINAL 0.562 |
| AGUE | FUSE ACCOMMODATION QUANTITY | 1 |
| AAQL | BODY STYLE | — |
| AEVB | MOUNTING HOLE STYLE | — |
| CSDX | INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY | POLE, MAINLINE, FUSED 1 |
| CSNM | FUSE TERMINAL TYPE ACCOMMODATED | FERRULE |
| TTQY | TERMINAL TYPE AND QUANTITY | SCREW 2 |
| MATT | MATERIAL | CONTACT COPPER ALLOY |
| AGVB | CENTER TO CENTER DISTANCE BETWEEN OUTSIDE MOUNTING HOLES ALONG WIDTH | INCHES NOMINAL 0.750 |
| BRFC | COATING METHOD | CONTACT PLATED |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 2.125 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 1.500 |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.210 |
| ABTJ | MOUNTING HOLE QUANTITY | 2 |
| ACYB | BASE THICKNESS | INCHES NOMINAL 1.125 |
| AGUR | CENTER TO CENTER DISTANCE BETWEEN FUSE CONTACTS | INCHES NOMINAL 1.500 |
| CQJL | CURRENT CARRYING RATING IN AMPS | 30.0 |
| ELEC | VOLTAGE IN VOLTS | 250.0 |
| SFTT | SURFACE TREATMENT | CONTACT NICKEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2437028-1 | 11243 | COSMODYNE, LLC DBA NIKKISO COSMODYNE DIV PROCESS SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 44-1168 | 27192 | DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 44-1168 | 3B858 | EATON CORP AEROSPACE AND COMMERCIAL CONTROLS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 44-647 | 27192 | DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 44-647-5 | 27192 | DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5920PL0700753 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B44-647-5 | 3B858 | EATON CORP AEROSPACE AND COMMERCIAL CONTROLS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-13 | $128.00 | 12 | AVIARMS SUPPORT CORP | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5920005040564) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-13 | [SPE7M527P0212](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5920005040564) | FUSEHOLDER, BLOCK | AVIARMS SUPPORT CORP | $1,536.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5920005040564&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5920005040564
- 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/5920-00-504-0564/
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