The Fuseholder,block, cataloged under National Stock Number 5920-01-359-3287, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-359-3287 |
| Primary Part Number | A-A-55518/3 |
| 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 |
| Mounting Hole Style | IN-LINE ALONG THE WIDTH |
| Accommodated Fuse Length | 1.280 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 18 THREADED STUD |
| Material | COPPER ALLOY CONTACT |
| Fuse Terminal Type Accommodated | FERRULE |
| Internal Circuit Configuration and Pole Quantity | 9 POLE, MAINLINE, FUSED |
| Accommodated Ferrule Diameter | 0.28125 INCHES NOMINAL IN |
| Fuse Accommodation Quantity | 9 |
| Center to Center Distance Between Outside Mounting Holes Along Width | 6.240 INCHES NOMINAL IN |
| Voltage in Volts | 250.0 |
| Current Carrying Rating in Amps | 30.0 |
| Base Thickness | 0.025 INCHES NOMINAL IN |
| Body Style | CLIP CONNECTED TYPE |
| Screw Thread Quantity Per Inch | 32.0 |
| Screw Thread Diameter | 0.164 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.138 INCHES MINIMUM IN |
| Mounting Hole Quantity | 9 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-55518/3 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| M21346/3-46 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| FH24LM | L3harris Maritime Power & Energy Solutions, Inc (USA) |
| A-A-555183/3 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA55518/03-004 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| FH24LM | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-21346 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| FH24LM | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-01-359-3287 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 5920-01-359-3287 has 8 cross-referenced part numbers: A-A-55518/3 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), M21346/3-46 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), FH24LM (L3harris Maritime Power & Energy Solutions, Inc), A-A-555183/3 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA55518/03-004 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 3 more.
There is 1 known substitute for 5920-01-359-3287: 5920-01-026-9645. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-55518/3: Mounting Hole Style: IN-LINE ALONG THE WIDTH; Accommodated Fuse Length: 1.280 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN; Terminal Type and Quantity: 18 THREADED STUD; Material: COPPER ALLOY CONTACT. 20 total characteristics are documented in the Federal Logistics Information System.