PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WF785Furnace,heat Treating,electric

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 3424-00-204-4920 · FSC 3424 · No Item Name Available
Verified by PartsTable
NSN 3424-00-204-4920 — this item is cataloged by the U.S. Government under National Stock Number 3424-00-204-4920. Primary manufacturer part number: WF785.
Features
  • Furnace,heat Treating,electric — FSC 3424
  • Temp Control Device Type: AUTOMATIC
  • Inside Height: 20.000 INCHES NOMINAL IN
  • Frequency Rating: 60.0 HERTZ NOMINAL
  • Voltage in Volts: 220.0
  • Maximum Operating Temp: 1200.0 FAHRENHEIT DEGF
  • Inside Length: 72.000 INCHES NOMINAL IN
  • Furnished Items: COUNTERWEIGHT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Furnace,heat Treating,electric, cataloged under National Stock Number 3424-00-204-4920, is classified within Federal Supply Class 3424 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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.

Technical Specifications
ParameterValue
NSN3424-00-204-4920
Primary Part NumberWF785
Item NameFurnace,heat Treating,electric
FSC / FSG3424 / 34 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Temp Control Device TypeAUTOMATIC
Inside Height20.000 INCHES NOMINAL IN
Frequency Rating60.0 HERTZ NOMINAL
Voltage in Volts220.0
Maximum Operating Temp1200.0 FAHRENHEIT DEGF
Inside Length72.000 INCHES NOMINAL IN
Furnished ItemsCOUNTERWEIGHT
PhaseTHREE
Design TypeCONVECTION PIT
Wattage Rating in Kilowatts72.0
Mounting TypeFLOOR
Current TypeAC
Operating Temp Range+600.0 TO 1200.0 FAHRENHEIT DEGF
Inside Width36.000 INCHES NOMINAL IN
Door/opening Location and Quantity1 DOOR IN FRONT
Access Operation MethodMANUALLY OPERATED DOOR
Nondefinitive Spec/std Data1 TYPE AND 1A CLASS A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3424-00-023-3394 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-160-3416 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-188-6472 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-204-4759 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-204-4914 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-204-4915 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-204-4916 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-204-4917 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-204-4918 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-204-4919 INTERCHANGEABLE
Furnace,heat Treating,electric
Cross-Reference Index
Part NumberManufacturer
WF785 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MIL-F-80258 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
WF9185RAR Waltz-Falcon Equipment Inc (USA)
3424-1212-3720 Defense Supply Center Richmond Industrial Plant Equipment /dla/ (USA)
A-A-59375TYISTACL1SZ05 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
3424-00-023-3394INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-160-3416INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-188-6472INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-204-4759INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-204-4914INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-204-4915INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-204-4916INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-204-4917INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-204-4918INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-204-4919INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-233-0056INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-243-9746INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC

Frequently Asked Questions

What is NSN 3424-00-204-4920?

NSN 3424-00-204-4920 is a Furnace,heat Treating,electric, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 3424 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3424-00-204-4920?

NSN 3424-00-204-4920 has 5 cross-referenced part numbers: WF785 (Federal Specifications Promulgated by General Services Administration Washington DC), MIL-F-80258 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), WF9185RAR (Waltz-Falcon Equipment Inc), 3424-1212-3720 (Defense Supply Center Richmond Industrial Plant Equipment /dla/), A-A-59375TYISTACL1SZ05 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 3424-00-204-4920?

There are 12 known substitutes for 3424-00-204-4920: 3424-00-023-3394, 3424-00-160-3416, 3424-00-188-6472 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WF785?

Key specifications for WF785: Temp Control Device Type: AUTOMATIC; Inside Height: 20.000 INCHES NOMINAL IN; Frequency Rating: 60.0 HERTZ NOMINAL; Voltage in Volts: 220.0. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3424-00-204-4920 still in active supply?

NSN 3424-00-204-4920 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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