PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3910Furnace,heat Treating,gas Burnin

Ajax Electric Co · NSN 3424-01-044-5445 · FSC 3424 · No Item Name Available
Verified by PartsTable
NSN 3424-01-044-5445 — this item is cataloged by the U.S. Government under National Stock Number 3424-01-044-5445. Primary manufacturer part number: 3910.
Features
  • Furnace,heat Treating,gas Burnin — FSC 3424
  • Inside Length: 156.000 INCHES NOMINAL IN
  • Operating Temp Range: +400.0 TO 1150.0 FAHRENHEIT DEGF
  • Motor Driven Blower Unit: NOT INCLUDED
  • Inside Width: 24.000 INCHES NOMINAL IN
  • Equipment for Flame Curtain: NOT INCLUDED
  • Counterweight: NOT INCLUDED
  • Maximum Operating Temp: 1150.0 FAHRENHEIT DEGF
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Furnace,heat Treating,gas Burnin, cataloged under National Stock Number 3424-01-044-5445, is classified within Federal Supply Class 3424 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Ajax Electric Co. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN3424-01-044-5445
Primary Part Number3910
Item NameFurnace,heat Treating,gas Burnin
FSC / FSG3424 / 34 — No Item Name Available
ManufacturerAjax Electric Co
StatusACTIVE
Inside Length156.000 INCHES NOMINAL IN
Operating Temp Range+400.0 TO 1150.0 FAHRENHEIT DEGF
Motor Driven Blower UnitNOT INCLUDED
Inside Width24.000 INCHES NOMINAL IN
Equipment for Flame CurtainNOT INCLUDED
CounterweightNOT INCLUDED
Maximum Operating Temp1150.0 FAHRENHEIT DEGF
Work Holding BasketNOT INCLUDED
Inside Height76.000 INCHES NOMINAL IN
Mounting TypeFLOOR
Design TypePOT INCLUDING SALT BATHS EXTERNALLY HEATED
Temp Control Device TypeAUTOMATIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-042-1721 INTERCHANGEABLE
Screw,machine
3110-00-156-1885 INTERCHANGEABLE
Bearing,ball,thrust
5331-00-167-5174M83248/2-910 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
6810-00-234-8378 INTERCHANGEABLE
Sodium Sulfide,nonahydrate
3439-00-254-8438 INTERCHANGEABLE
Solder,tin Alloy
4320-00-417-9584 INTERCHANGEABLE
Impeller,pump,centrifugal
6636-00-480-649331295 INTERCHANGEABLE
Chamber,environmental Testing
Precision Scientific Petroleum Instruments Co
5330-00-485-35862CT976 INTERCHANGEABLE
Packing,preformed
Oshkosh Defense Llc
2930-00-776-0491308435C1 INTERCHANGEABLE
Spring Thermostat
Navistar Intl Corp Truck Br Ohio Plant
5905-00-831-8465995-2A47R0 INTERCHANGEABLE
Resistor,fixed,wire Wound,nonind
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
Cross-Reference Index
Part NumberManufacturer
3910 PRIMARY Ajax Electric Co (USA)
DGT Ajax Electric Co (USA)
3424-2251-0972 Defense Supply Center Richmond Industrial Plant Equipment /dla/ (USA)
Related Parts
5305-00-042-1721INTERCHANGEABLE
SCREW,MACHINE
3110-00-156-1885INTERCHANGEABLE
BEARING,BALL,THRUST
5331-00-167-5174INTERCHANGEABLE
O-RING
M83248/2-910
6810-00-234-8378INTERCHANGEABLE
SODIUM SULFIDE,NONAHYDRATE
3439-00-254-8438INTERCHANGEABLE
SOLDER,TIN ALLOY
4320-00-417-9584INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
6636-00-480-6493INTERCHANGEABLE
CHAMBER,ENVIRONMENTAL TESTING
31295
5330-00-485-3586INTERCHANGEABLE
PACKING,PREFORMED
2CT976
2930-00-776-0491INTERCHANGEABLE
SPRING THERMOSTAT
308435C1
5905-00-831-8465INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,NONIND
995-2A47R0
6520-01-185-7887INTERCHANGEABLE
CROWN,DENTAL,TEMPORARY
7000053336
6150-01-297-3867INTERCHANGEABLE
BUS,CONDUCTOR
3910

Frequently Asked Questions

What is NSN 3424-01-044-5445?

NSN 3424-01-044-5445 is a Furnace,heat Treating,gas Burnin, manufactured by Ajax Electric Co, classified under FSC 3424 (No Item Name Available). Status: active.

What are the part numbers for NSN 3424-01-044-5445?

NSN 3424-01-044-5445 has 3 cross-referenced part numbers: 3910 (Ajax Electric Co), DGT (Ajax Electric Co), 3424-2251-0972 (Defense Supply Center Richmond Industrial Plant Equipment /dla/).

What NSN replaces 3424-01-044-5445?

There are 12 known substitutes for 3424-01-044-5445: 5305-00-042-1721, 3110-00-156-1885, 5331-00-167-5174 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3910?

Key specifications for 3910: Inside Length: 156.000 INCHES NOMINAL IN; Operating Temp Range: +400.0 TO 1150.0 FAHRENHEIT DEGF; Motor Driven Blower Unit: NOT INCLUDED; Inside Width: 24.000 INCHES NOMINAL IN. 12 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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