The Fuseholder,block, cataloged under National Stock Number 5920-01-034-8029, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-034-8029 |
| Primary Part Number | A-A-55508 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Base Thickness | 0.219 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 SCREW |
| Current Carrying Rating in Amps | 30.0 |
| Internal Circuit Configuration and Pole Quantity | 1 POLE, MAINLINE, FUSED |
| Material | COPPER ALLOY CONTACT |
| Voltage in Volts | 600.0 |
| Coating Method | PLATED CONTACT |
| Surface Treatment | NICKEL CONTACT |
| Fuse Terminal Type Accommodated | FERRULE |
| Fuse Accommodation Quantity | 1 |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Mounting Hole Style | ONE HOLE MOUNTING |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Hole Quantity | 1 |
| Mounting Hole Diameter | 0.142 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN |
| Body Style | CLIP CONNECTED TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-55508 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 3835-1 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| AA55508-001 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 352250024777 | Thales Nederland (NLD) |
| A128401027 | Eaton Corporation (USA) |
| 556001 | Wickmann Werke Gmbh (DEU) |
NSN 5920-01-034-8029 is a Fuseholder,block, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-034-8029 has 6 cross-referenced part numbers: A-A-55508 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 3835-1 (Cooper Bussmann, Llc Dba Cooper Industries), AA55508-001 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 352250024777 (Thales Nederland), A128401027 (Eaton Corporation) and 1 more.
There are 12 known substitutes for 5920-01-034-8029: 5305-00-421-9154, 5920-00-469-2648, 5310-00-596-5366 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-55508: Base Thickness: 0.219 INCHES NOMINAL IN; Terminal Type and Quantity: 2 SCREW; Current Carrying Rating in Amps: 30.0; Internal Circuit Configuration and Pole Quantity: 1 POLE, MAINLINE, FUSED. 19 total characteristics are documented in the Federal Logistics Information System.