PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B3660Furnace,heat Treating,electric

American Electric Furnace Co · NSN 3424-00-233-0056 · FSC 3424 · No Item Name Available
Verified by PartsTable
NSN 3424-00-233-0056 — this item is cataloged by the U.S. Government under National Stock Number 3424-00-233-0056. Primary manufacturer part number: B3660.
Features
  • Furnace,heat Treating,electric — FSC 3424
  • Wattage Rating in Kilowatts: 70.0
  • Inside Length: 60.000 INCHES NOMINAL IN
  • Temp Control Device Type: AUTOMATIC
  • Phase: THREE
  • Mounting Type: FLOOR
  • Access Operation Method: MANUALLY OPERATED DOOR
  • Operating Temp Range: +400.0 TO 2000.0 FAHRENHEIT DEGF
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 3424-00-233-0056, is classified within Federal Supply Class 3424 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is American Electric Furnace Co. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3424-00-233-0056
Primary Part NumberB3660
Item NameFurnace,heat Treating,electric
FSC / FSG3424 / 34 — No Item Name Available
ManufacturerAmerican Electric Furnace Co
StatusACTIVE
Wattage Rating in Kilowatts70.0
Inside Length60.000 INCHES NOMINAL IN
Temp Control Device TypeAUTOMATIC
PhaseTHREE
Mounting TypeFLOOR
Access Operation MethodMANUALLY OPERATED DOOR
Operating Temp Range+400.0 TO 2000.0 FAHRENHEIT DEGF
Frequency Rating60.0 HERTZ NOMINAL
Current TypeAC
Maximum Operating Temp2000.0 FAHRENHEIT DEGF
Voltage in Volts220.0
Furnished ItemsCOUNTERWEIGHT
Door/opening Location and QuantityV DOOR IN FRONT
Inside Height22.000 INCHES NOMINAL IN
Inside Width36.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
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
3424-00-204-4918 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-204-4919 INTERCHANGEABLE
Furnace,heat Treating,electric
3424-00-204-4920 INTERCHANGEABLE
Furnace,heat Treating,electric
Cross-Reference Index
Part NumberManufacturer
B3660 American Electric Furnace Co (USA)
A-A-59375 Federal Commercial Item Description 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
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
3424-00-204-4918INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-204-4919INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-204-4920INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-243-9746INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
3424-00-720-2800INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC

Frequently Asked Questions

What is NSN 3424-00-233-0056?

NSN 3424-00-233-0056 is a Furnace,heat Treating,electric, manufactured by American Electric Furnace Co, classified under FSC 3424 (No Item Name Available). Status: active.

What are the part numbers for NSN 3424-00-233-0056?

NSN 3424-00-233-0056 has 3 cross-referenced part numbers: B3660 (American Electric Furnace Co), A-A-59375 (Federal Commercial Item Description 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).

What NSN replaces 3424-00-233-0056?

There are 12 known substitutes for 3424-00-233-0056: 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 B3660?

Key specifications for B3660: Wattage Rating in Kilowatts: 70.0; Inside Length: 60.000 INCHES NOMINAL IN; Temp Control Device Type: AUTOMATIC; Phase: THREE. 15 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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