The Fuse,cartridge, cataloged under National Stock Number 5920-01-209-1738, 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 Howell Laboratories Inc Dba Howell Laboratories Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-01-209-1738 |
| Primary Part Number | 3966B-2 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Howell Laboratories Inc Dba Howell Laboratories Inc |
| Status | CANCELLED |
| Circuit Over-Current Interruption Delay Time in Seconds | 5.5 200 PCT OF CURRENT RATING |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Continuous Current Rating in Amps | 5.000 |
| Maximum Voltage Rating in Volts | 250.0 AC |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Overall Diameter | 0.275 INCHES NOMINAL IN |
| Body Style | TUBE TYPE |
| Surface Treatment | COPPER ALLOY TERMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MDX5 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 10018550-128 | Us Army Aviation and Missile Command (USA) |
| 3966B-2 PRIMARY | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| 313005 PRIMARY | Littelfuse, Inc. (USA) |
NSN 5920-01-209-1738 is a Fuse,cartridge, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-01-209-1738 has 4 cross-referenced part numbers: MDX5 (Cooper Bussmann, Llc Dba Cooper Industries), 10018550-128 (Us Army Aviation and Missile Command), 3966B-2 (Howell Laboratories Inc Dba Howell Laboratories Inc), 313005 (Littelfuse, Inc.).
There are 9 known substitutes for 5920-01-209-1738: 4720-00-145-6258, 5815-00-252-2775, 5920-00-270-5179 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3966B-2: Circuit Over-Current Interruption Delay Time in Seconds: 5.5 200 PCT OF CURRENT RATING; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Continuous Current Rating in Amps: 5.000; Maximum Voltage Rating in Volts: 250.0 AC. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-01-209-1738 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.