The Fuseholder,block, cataloged under National Stock Number 5920-00-164-1147, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-164-1147 |
| Primary Part Number | AA55518/04-006 |
| 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 |
| Terminal Type and Quantity | 12 SCREW |
| Base Thickness | 0.250 INCHES NOMINAL IN |
| Mounting Hole Style | IN-LINE ALONG THE WIDTH |
| Fuse Terminal Type Accommodated | FERRULE |
| Internal Circuit Configuration and Pole Quantity | 6 POLE, MAINLINE, FUSED |
| Material | COPPER ALLOY CONTACT |
| Fuse Accommodation Quantity | 6 |
| Accommodated Ferrule Diameter | 0.406 INCHES NOMINAL IN |
| Accommodated Fuse Length | 1.500 INCHES NOMINAL IN |
| Mounting Hole Quantity | 6 |
| Center to Center Distance Between Outside Mounting Holes Along Width | 4.850 INCHES NOMINAL IN |
| Coating Method | PLATED CONTACT |
| Body Height | 1.030 INCHES NOMINAL IN |
| Body Style | PLAIN BASE W/O BARRIERS |
| Current Carrying Rating in Amps | 30.0 |
| Mounting Hole Diameter | 0.138 INCHES NOMINAL IN |
| Voltage in Volts | 250.0 |
| Surface Treatment | COPPER AND TIN AND ZINC CONTACT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA55518/04-006 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-55518/4 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| FH25HM | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 3555-6 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| M21346/3-55 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-21346/3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AA55518/04 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| FH25HM | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-00-164-1147 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 5920-00-164-1147 has 8 cross-referenced part numbers: AA55518/04-006 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-55518/4 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), FH25HM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 3555-6 (Cooper Bussmann, Llc Dba Cooper Industries), M21346/3-55 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 7 known substitutes for 5920-00-164-1147: 5330-00-298-0384, 5133-00-988-5666, 5920-01-026-9645 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for AA55518/04-006: Terminal Type and Quantity: 12 SCREW; Base Thickness: 0.250 INCHES NOMINAL IN; Mounting Hole Style: IN-LINE ALONG THE WIDTH; Overall Width: 5.690 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.