PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

04-21818Absorber,overvoltage

Department of Defense Project Manager-Mobile Electric Power · NSN 5920-01-603-2636 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-603-2636 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-603-2636. Primary manufacturer part number: 04-21818.
Features
  • Absorber,overvoltage — FSC 5920
  • Current Interrupting Capacity: 11.0 AMPERES NOMINAL
  • Current Rating in Amps: 20.00
  • Voltage in Volts: 120.00
  • 2 verified cross-references
  • Primary manufacturer: Department of Defense Project Manager-Mobile Electric Power
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Absorber,overvoltage, cataloged under National Stock Number 5920-01-603-2636, 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 Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-603-2636
Primary Part Number04-21818
Item NameAbsorber,overvoltage
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerDepartment of Defense Project Manager-Mobile Electric Power
StatusACTIVE
Current Interrupting Capacity11.0 AMPERES NOMINAL
Current Rating in Amps20.00
Voltage in Volts120.00
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-178-21903653618 INTERCHANGEABLE
Seal,plain Encased
General Motors Llc Dba General Motors Llc
5950-00-512-0148 INTERCHANGEABLE
Saturable Reactor
1560-01-715-07092-5970-6 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
1560-01-724-80232-5970-5 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
04-21818 PRIMARY Department of Defense Project Manager-Mobile Electric Power (USA)
25970 Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp (USA)
Related Parts
5330-00-178-2190INTERCHANGEABLE
SEAL,PLAIN ENCASED
3653618
5950-00-512-0148INTERCHANGEABLE
SATURABLE REACTOR
1560-01-715-0709INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5970-6
1560-01-724-8023INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5970-5

Frequently Asked Questions

What is NSN 5920-01-603-2636?

NSN 5920-01-603-2636 is a Absorber,overvoltage, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-603-2636?

NSN 5920-01-603-2636 has 2 cross-referenced part numbers: 04-21818 (Department of Defense Project Manager-Mobile Electric Power), 25970 (Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp).

What NSN replaces 5920-01-603-2636?

There are 4 known substitutes for 5920-01-603-2636: 5330-00-178-2190, 5950-00-512-0148, 1560-01-715-0709 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 04-21818?

Key specifications for 04-21818: Part Name Assigned by Controlling Agency: INTERRUPTER,GROUND FAULT 50/60 HZ; Current Interrupting Capacity: 11.0 AMPERES NOMINAL; Special Features: MANUAL RESET; Current Rating in Amps: 20.00. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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