PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

420494Air Conditioner

Raytheon Technical Services Company · NSN 4120-01-031-7267 · FSC 4120 · No Item Name Available
Verified by PartsTable
NSN 4120-01-031-7267 — this item is cataloged by the U.S. Government under National Stock Number 4120-01-031-7267. Primary manufacturer part number: 420494.
Features
  • Air Conditioner — FSC 4120
  • Power Source: ELECTRIC MOTOR
  • Nondefinitive Spec/std Data: A CLASS AND 2 MODEL AND B RATING AND 1 STYLE AND 4 SIZE AND 1 TYPE
  • Cooling Capacity in Btu Per Hour: 10000.0 MINIMUM AND 12499.0 MAXIMUM
  • Phase: SINGLE
  • Usage Design: COMPRESSOR,CONDENSER
  • Voltage Rating: 208.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
  • Condenser Cooling Type: AIR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Air Conditioner, cataloged under National Stock Number 4120-01-031-7267, is classified within Federal Supply Class 4120 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Raytheon Technical Services Company. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4120-01-031-7267
Primary Part Number420494
Item NameAir Conditioner
FSC / FSG4120 / 41 — No Item Name Available
ManufacturerRaytheon Technical Services Company
StatusCANCELLED
Power SourceELECTRIC MOTOR
Nondefinitive Spec/std DataA CLASS AND 2 MODEL AND B RATING AND 1 STYLE AND 4 SIZE AND 1 TYPE
Cooling Capacity in Btu Per Hour10000.0 MINIMUM AND 12499.0 MAXIMUM
PhaseSINGLE
Usage DesignCOMPRESSOR,CONDENSER
Voltage Rating208.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
Condenser Cooling TypeAIR
Coolant TypeFREON-22
Frequency Rating60.0 HERTZ NOMINAL
Mounting TypeWINDOW
Current TypeAC
Electric Motor Quantity2
Compressor Unit TypeCLOSED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
4120-00-211-5922247500BTU INTERCHANGEABLE
Air Conditioner
Johnson Controls Navy Systems, Llc
4120-00-905-4228A6R12F7A INTERCHANGEABLE
Air Conditioner
Fedders Corporation
4120-00-905-423051DC210300 INTERCHANGEABLE
Air Conditioner
Carrier Corp
4120-00-905-4238 INTERCHANGEABLE
Air Conditioner
4120-00-905-4240 INTERCHANGEABLE
Air Conditioner
4120-00-905-4243 INTERCHANGEABLE
Air Conditioner
4120-00-905-4245 INTERCHANGEABLE
Air Conditioner
4120-00-905-4246 INTERCHANGEABLE
Air Conditioner
4120-00-905-4313 INTERCHANGEABLE
Air Conditioner
4120-00-905-4315 INTERCHANGEABLE
Air Conditioner
Cross-Reference Index
Part NumberManufacturer
420494 Raytheon Technical Services Company (USA)
ACT12F7E Fedders Corp (USA)
H14-40F Chrysler Corp Dayton Plant 1 (USA)
AGFS-813DC General Electric Co Appliance and Television Receiver Division of Consumer Products Group (USA)
A-938-BW-938 White Consolidated Industries Inc Frigidaire Div (USA)
OO-A-372 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
00A00372 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ACB10E7E Fedders Corp (USA)
51JA143201 Carrier Corp (USA)
51CA130201 Carrier Corp (USA)
16-04-00290-009 Fedders Corp (USA)
51JA130201 Carrier Corp (USA)
51A3-2081 Carrier Corp (USA)
51DTC1123 Carrier Corp (USA)
Related Parts
4120-00-211-5922INTERCHANGEABLE
AIR CONDITIONER
247500BTU
4120-00-905-4228INTERCHANGEABLE
AIR CONDITIONER
A6R12F7A
4120-00-905-4230INTERCHANGEABLE
AIR CONDITIONER
51DC210300
4120-00-905-4238INTERCHANGEABLE
AIR CONDITIONER
4120-00-905-4240INTERCHANGEABLE
AIR CONDITIONER
4120-00-905-4243INTERCHANGEABLE
AIR CONDITIONER
4120-00-905-4245INTERCHANGEABLE
AIR CONDITIONER
4120-00-905-4246INTERCHANGEABLE
AIR CONDITIONER
4120-00-905-4313INTERCHANGEABLE
AIR CONDITIONER
4120-00-905-4315INTERCHANGEABLE
AIR CONDITIONER
5305-01-094-9275INTERCHANGEABLE
SCREW,ASSEMBLED WASHER

Frequently Asked Questions

What is NSN 4120-01-031-7267?

NSN 4120-01-031-7267 is a Air Conditioner, manufactured by Raytheon Technical Services Company, classified under FSC 4120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4120-01-031-7267?

NSN 4120-01-031-7267 has 14 cross-referenced part numbers: 420494 (Raytheon Technical Services Company), ACT12F7E (Fedders Corp), H14-40F (Chrysler Corp Dayton Plant 1), AGFS-813DC (General Electric Co Appliance and Television Receiver Division of Consumer Products Group), A-938-BW-938 (White Consolidated Industries Inc Frigidaire Div) and 9 more.

What NSN replaces 4120-01-031-7267?

There are 11 known substitutes for 4120-01-031-7267: 4120-00-211-5922, 4120-00-905-4228, 4120-00-905-4230 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 420494?

Key specifications for 420494: Power Source: ELECTRIC MOTOR; Overall Width: 30.000 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: A CLASS AND 2 MODEL AND B RATING AND 1 STYLE AND 4 SIZE AND 1 TYPE; Cooling Capacity in Btu Per Hour: 10000.0 MINIMUM AND 12499.0 MAXIMUM. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4120-01-031-7267 still in active supply?

NSN 4120-01-031-7267 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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