The Fuseholder,block, cataloged under National Stock Number 5920-01-173-1014, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 5920-01-173-1014 |
| Primary Part Number | 3553-12 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Body Style | CLIP CONNECTED TYPE |
| Base Thickness | 0.250 INCHES NOMINAL IN |
| Internal Circuit Configuration and Pole Quantity | 12 POLE, MAINLINE, FUSED |
| Terminal Type and Quantity | 24 SCREW |
| Material | PLASTIC BODY |
| Mounting Hole Diameter | 0.138 INCHES NOMINAL IN |
| Current Carrying Rating in Amps | 30.0 |
| Center to Center Distance Between Outside Mounting Holes Along Width | 0.780 INCHES NOMINAL IN |
| Fuse Accommodation Quantity | 12 |
| Mounting Hole Style | IN-LINE ALONG THE WIDTH |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Voltage in Volts | 250.0 |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Hole Quantity | 12 |
| Fuse Terminal Type Accommodated | FERRULE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3553-12 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| FH22PM | Treadwell Corporation (delaware) Dba Treadwell Corp (USA) |
| M21346/3-25 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AA55518/02 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-55518/2 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 44-1327-12 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| AA55518/02-012 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5920-01-173-1014 is a Fuseholder,block, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-173-1014 has 7 cross-referenced part numbers: 3553-12 (Cooper Bussmann, Llc Dba Cooper Industries), FH22PM (Treadwell Corporation (delaware) Dba Treadwell Corp), M21346/3-25 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AA55518/02 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-55518/2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 2 more.
There are 12 known substitutes for 5920-01-173-1014: 5920-00-142-7439, 5920-00-248-8882, 5910-00-250-3963 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3553-12: Body Style: CLIP CONNECTED TYPE; Base Thickness: 0.250 INCHES NOMINAL IN; Internal Circuit Configuration and Pole Quantity: 12 POLE, MAINLINE, FUSED; Terminal Type and Quantity: 24 SCREW. 18 total characteristics are documented in the Federal Logistics Information System.