The Fuseholder,block, cataloged under National Stock Number 5920-00-221-5696, 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 L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-221-5696 |
| Primary Part Number | GH1645-2 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Accommodated Fuse Length | 1.500 INCHES NOMINAL IN |
| Internal Circuit Configuration and Pole Quantity | 1 POLE, MAINLINE, FUSED |
| Mounting Hole Style | IN-LINE ALONG THE WIDTH |
| Coating Method | PLATED CONTACT |
| Voltage in Volts | 32.0 |
| Mounting Hole Diameter | 0.169 INCHES NOMINAL IN |
| Accommodated Ferrule Diameter | 0.406 INCHES NOMINAL IN |
| Fuse Terminal Type Accommodated | FERRULE |
| Surface Treatment | NICKEL CONTACT |
| Current Carrying Rating in Amps | 80.0 |
| Center to Center Distance Between Outside Mounting Holes Along Width | 1.000 INCHES NOMINAL IN |
| Material | PLASTIC BODY |
| Material | COPPER ALLOY 511 CONTACT |
| Terminal Type and Quantity | 2 SCREW |
| Fuse Accommodation Quantity | 1 |
| 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 |
|---|---|
| GH1645-2 PRIMARY | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| GH1645-2 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 5920-00-221-5696 is a Fuseholder,block, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-221-5696 has 1 manufacturer part number on file: GH1645-2 (L3harris Technologies, Inc. Dba Harris Corporation).
Key specifications for GH1645-2: Accommodated Fuse Length: 1.500 INCHES NOMINAL IN; Internal Circuit Configuration and Pole Quantity: 1 POLE, MAINLINE, FUSED; Mounting Hole Style: IN-LINE ALONG THE WIDTH; Coating Method: PLATED CONTACT. 15 specifications are documented in the U.S. Government catalog.
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.