The Fuse,plug, cataloged under National Stock Number 5920-00-142-6862, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-00-142-6862 |
| Primary Part Number | T4 |
| Item Name | Fuse,plug |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | CANCELLED |
| Maximum Voltage Rating in Volts | 125.0 AC AND 125.0 DC |
| Continuous Current Rating in Amps | 4.000 |
| Nondefinitive Spec/std Data | 2 TYPE |
| Circuit Over-Current Interruption Delay Time in Seconds | 30.0 200 PCT OF CURRENT RATING |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Body Style | EDISON BASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 129431 | American Telephone and Telegraph Co (USA) |
| T4 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| WF831ANDTYPE2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 129431 | Lucent Technologies Inc Corporate Headquarters (USA) |
| 129431 | At and T Corp (USA) |
| T4-4AMP125V PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-00-142-6862 is a Fuse,plug, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-142-6862 has 6 cross-referenced part numbers: 129431 (American Telephone and Telegraph Co), T4 (Cooper Bussmann, Llc Dba Cooper Industries), WF831ANDTYPE2 (Federal Specifications Promulgated by General Services Administration Washington DC), 129431 (Lucent Technologies Inc Corporate Headquarters), 129431 (At and T Corp) and 1 more.
There are 12 known substitutes for 5920-00-142-6862: 5920-00-142-8606, 6505-00-147-0000, 5340-00-229-3846 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for T4: Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC; Continuous Current Rating in Amps: 4.000; Nondefinitive Spec/std Data: 2 TYPE; Overall Length: 1.219 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-142-6862 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.