PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F50Element,heater

Challenger Electrical Equipment Corp · NSN 4920-00-324-1762 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-324-1762 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-324-1762. Primary manufacturer part number: F50.
Features
  • Element,heater — FSC 4920
  • 2 verified cross-references
  • Primary manufacturer: Challenger Electrical Equipment Corp
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Element,heater, cataloged under National Stock Number 4920-00-324-1762, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Challenger Electrical Equipment Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameElement,heater
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersChallenger Electrical Equipment Corp (CAGE 21810)
Technical Specifications
ParameterValue
NSN4920-00-324-1762
Primary Part NumberF50
Item NameElement,heater
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerChallenger Electrical Equipment Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-011-6123MS35338-69 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3110-00-156-50181201 INTERCHANGEABLE
Bearing,ball,annular
Kearfott Corporation Div Guidance and Navigation Division
3020-00-252-734750-4 INTERCHANGEABLE
Chain,roller
Union Chain Div of Ust Inc
2530-00-272-7518MCFE050 INTERCHANGEABLE
Weight,wheel Balancing
Napa Automotive Parts Co
5999-00-757-1755 INTERCHANGEABLE
Heater,thermal Release
5950-00-797-37044290-0400 INTERCHANGEABLE
Coil,radio Frequency
Technipower Llc Dba Unipower
5975-00-964-3036F50 INTERCHANGEABLE
Entrance Cap,electrical
Egs Electrical Group Appleton Div
6130-01-011-0559SF-50A INTERCHANGEABLE
Power Supply
Shigamo Development Inc Div American High Voltage
9150-01-059-1557 INTERCHANGEABLE
Lubricating Oil,hydraulic
5120-01-335-0732F50A INTERCHANGEABLE
Handle,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
F50 Challenger Electrical Equipment Corp (USA)
5490F50 Challenger Electrical Equipment Corp (USA)
Related Parts
5310-00-011-6123INTERCHANGEABLE
WASHER,LOCK
MS35338-69
3110-00-156-5018INTERCHANGEABLE
BEARING,BALL,ANNULAR
1201
3020-00-252-7347INTERCHANGEABLE
CHAIN,ROLLER
50-4
2530-00-272-7518INTERCHANGEABLE
WEIGHT,WHEEL BALANCING
MCFE050
5999-00-757-1755INTERCHANGEABLE
HEATER,THERMAL RELEASE
5950-00-797-3704INTERCHANGEABLE
COIL,RADIO FREQUENCY
4290-0400
5975-00-964-3036INTERCHANGEABLE
ENTRANCE CAP,ELECTRICAL
F50
6130-01-011-0559INTERCHANGEABLE
POWER SUPPLY
SF-50A
9150-01-059-1557INTERCHANGEABLE
LUBRICATING OIL,HYDRAULIC
5120-01-335-0732INTERCHANGEABLE
HANDLE,SOCKET WRENCH
F50A
5999-01-380-1088INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
6605-01-523-2117INTERCHANGEABLE
COMPASS,MAGNETIC,MOUNTED
F-50

Frequently Asked Questions

What is NSN 4920-00-324-1762?

NSN 4920-00-324-1762 is a Element,heater, manufactured by Challenger Electrical Equipment Corp, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-324-1762?

NSN 4920-00-324-1762 has 2 cross-referenced part numbers: F50 (Challenger Electrical Equipment Corp), 5490F50 (Challenger Electrical Equipment Corp).

What NSN replaces 4920-00-324-1762?

There are 12 known substitutes for 4920-00-324-1762: 5310-00-011-6123, 3110-00-156-5018, 3020-00-252-7347 and 9 more. Verify interchangeability with system specifications before substitution.

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