The Fuseholder,extractor Post, cataloged under National Stock Number 5920-01-220-1911, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-220-1911 |
| Primary Part Number | FHL12G |
| Item Name | Fuseholder,extractor Post |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Length From Front Protrusion to Mounting Surface | 0.798 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Departure From Cited Document | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Terminal Type and Quantity | 2 THREADED STUD |
| Center to Center Distance Between Outside Mounting Holes Along Length | 1.062 INCHES NOMINAL IN |
| Mounting Hole Style | BUSHING MOUNTING W/2 HOLES AND KEYWAY |
| Criticality Code Justification | ZZZW |
| Environmental Protection | SALT SPRAY PROOF |
| Keyway Width | 0.145 INCHES NOMINAL IN |
| Accommodated Fuse Length | 1.500 INCHES NOMINAL IN |
| Fuse Accommodation Quantity | 1 |
| Current Carrying Rating in Amps | 30.0 |
| Accommodated Ferrule Diameter | 0.406 INCHES NOMINAL IN |
| Body Style | REAR PANEL MOUNTED TYPE |
| Resistor Rating | 330.0 KILOHMS |
| Fuse Terminal Type Accommodated | FERRULE |
| Lens Color | CLEAR |
| Interruption Indicator Method | NEON LAMP |
| Voltage in Volts | 500.0 |
| Screw Thread Diameter | 0.164 INCHES NOMINAL IN |
| Center to Center Distance Between Keyway and Bushing Hole | 0.531 INCHES NOMINAL IN |
| Center to Center Distance Between Outside Mounting Holes Along Width | 1.062 INCHES NOMINAL IN |
| Bushing Hole Diameter | 1.145 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FHL12G | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 801687 PC 21 | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
| FHL12U (MOD) | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5920-01-220-1911 is a Fuseholder,extractor Post, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-220-1911 has 3 cross-referenced part numbers: FHL12G (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 801687 PC 21 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), FHL12U (MOD) (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 5 known substitutes for 5920-01-220-1911: 5920-00-636-0177, 5920-00-824-1515, 5920-01-197-2568 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for FHL12G: Length From Front Protrusion to Mounting Surface: 0.798 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN; Overall Height: 1.375 INCHES NOMINAL IN; Screw Thread Quantity Per Inch: 32.0; Departure From Cited Document: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 26 total characteristics are documented in the Federal Logistics Information System.