Product Details | AIR CONDITIONER

4120-00-168-1781 A self-contained unit designed to perform the functions of cooling, circulating, filtering, dehumidifying or otherwise processing of air. It may also be equipped to perform the additional functions of heating or humidifying. It may be the air cycle type used in aircraft or the vapor cycle type applicable to ground or aerospace equipment. Excludes ENVIRONMENTAL CONTROL UNIT, PERSONNEL, SELF-CONTAINED.

Part Alternates: CH6202, CH620-2, MILA52767, 4120-00-168-1781, 00-168-1781, 4120001681781, 001681781

Refrigeration, Air Conditioning, and Air Circulating Equipment | Air Conditioning Equipment

Supply Group (FSG) NSN Assign. NIIN
41 21 AUG 1968 00-168-1781

Cross Reference | NSN 4120-00-168-1781

Part Number Cage Code Manufacturer
CH620-2 5RQL2 DRS ENVIRONMENTAL SYSTEMS, INC. DBA D R S
CH620-2 90598 ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS
MILA52767 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4120-00-168-1781

Characteristic Specifications
MOUNTING TYPE FLOOR
CABINET MATERIAL ALUMINUM-COPPER FREE
SURFACE TREATMENT ENAMEL
COOLANT TYPE FREON-22
COMPRESSOR UNIT TYPE HERMETICALLY SEALED
CONDENSER COOLING TYPE AIR
POWER SOURCE ELECTRIC MOTOR
ELECTRIC MOTOR QUANTITY 2
USAGE DESIGN COMPRESSOR,CONDENSER AND EVAPORATOR FAN
CURRENT TYPE AC
VOLTAGE RATING 208.0 VOLTS NOMINAL
FREQUENCY RATING 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
PHASE THREE
COOLING CAPACITY IN BTU PER HOUR 18000.0 NOMINAL
NOMINAL COOLING CAPACITY 600.0 CUBIC FEET PER MINUTE
HEATING CAPACITY IN BTU PER HOUR 12000.0 NOMINAL
NOMINAL HEATING CAPACITY 600.0 CUBIC FEET PER MINUTE
SPECIAL FEATURES COOLING TOWER-NOT INCL.;EVAPORATOR CONDENSER-NOT INCL.;ACCESSORIES-INCL.;1ST MOTOR-4.000 HP,2ND MOTOR-1.420 HP
NONDEFINITIVE SPEC/STD DATA 2 CLASS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILA52767
MANUFACTURERS CODE 90598
DESIGN CONTROL REFERENCE CH620-2

Restrictions/Controls & Freight Information | NSN 4120-00-168-1781

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeYInformation is in the Hazardous Materials Information System (HMIS)
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114125 AIR COOLER/CONDITIONER/HEAT PUMP
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code AJ U.S. Army Soldier's Biological and Chemical
Command
Natick, MA 01760
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT FF
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4120-00-168-1781

Category Code Description
Materiel Category and Inventory ManagerG Communications and Electronics Equipment, Electronics Materiel
Appropriation and Budget ActivityQ Other Support Equipment
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeW Line of Communication/Base Support Systems
Weapons Systems/End Item or Homogeneous GroupW5AC and Support Eq
Accounting Requirements CodeN Nonexpendable item. An item of Army property coded with an ARC of?N?in the AMDF. Nonexpendable items require property book accountability after issue from the stock record account. Commercial and fabricated items similar to items coded ?N? in the AMDF are considered nonexpendable items.
Source of SupplyB16US Army Communications-Electronics
Command and Fort Monmouth
Fort Monmouth, NJ 07703-5016
AgencyDADepartment of the Army
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHIf condemned or uneconomically repairable, then dispose at Intermediate level.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Materiel Management Aggregation CodeRNTG:GROUND SUPPORT EQUIPMENT (FSC RESIDUAL MMAC)
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplyFLZWarner Robins Air Logistics Center
Robins AFB, GA 31098-5609
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityTAF Recoverable Assembly Management System (AFRAMS)
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each