The Fuseholder,block, cataloged under National Stock Number 5920-01-686-4266, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Gec Alsthom Intl Inc Entrelec Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 — Fuses, Arrestors, Absorbers, and Protectors (FSG 59) |
| Manufacturers | Gec Alsthom Intl Inc Entrelec Div (CAGE 63225); Supreme Integrated Technology, Inc. (CAGE 5BN34) |
| Parameter | Value |
|---|---|
| NSN | 5920-01-686-4266 |
| Primary Part Number | 19916800 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Gec Alsthom Intl Inc Entrelec Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 19916800 PRIMARY | Gec Alsthom Intl Inc Entrelec Div (USA) |
| S10610-8100 FN 113 | Supreme Integrated Technology, Inc. (USA) |
| Reference | Meaning |
|---|---|
| S10610-8100 | D/9 Drawing number reference only Supreme Integrated Technology, Inc. |
NSN 5920-01-686-4266 is a Fuseholder,block, manufactured by Gec Alsthom Intl Inc Entrelec Div, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-686-4266 has 2 manufacturer part numbers on file: 19916800 (Gec Alsthom Intl Inc Entrelec Div), S10610-8100 FN 113 (Supreme Integrated Technology, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5920-01-686-4268, 5940-01-686-4271. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.