Product Details | AIRCRAFT AIR CYCLE REFRIGERATION UNIT

1660-00-399-2368 A unit designed to provide cool air in an aircraft air conditioning system for distribution to cabin and/or compartments. It is an air cycle type unit using air as the refrigerant media. Basically consists of a cooling turbine and a heat exchanger. Performs cooling but does not condition air. It is used in conjunction with control valves but in itself has no means for controlling the temperature or the air it is providing.

Part Alternates: 14-54920-19, 7488712, 748871-2, 1660-00-399-2368, 00-399-2368, 1660003992368, 145492019, 003992368

Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Supply Group (FSG) NSN Assign. NIIN
16 18 APR 1974 00-399-2368

Demand History | NSN 1660-00-399-2368

Part Number Request Date QTY Origin
1660-00-399-2368 2022-03-83 1 TH
1660-00-399-2368 2022-02-54 1 TH
1660-00-399-2368 2022-02-42 1 US
1660-00-399-2368 2021-07-196 1 Thailand
1660-00-399-2368 2021-07-195 1 JO
1660-00-399-2368 2019-09-268 3 CL
7488712 2019-05-150 1 US
1660-00-399-2368 2014-04-99 1 US
1660-00-399-2368 2011-06-166 10 KR
145492019 2009-08-218 2 AM
1660-00-399-2368 2008-08-240 35 DE

Cross Reference | NSN 1660-00-399-2368

Part Number Cage Code Manufacturer
14-54920-19 0JRC1 NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
14-54920-19 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
748871-2 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 1660-00-399-2368

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION 16.976 IN. MIN,17.126 IN. MAX H
III END ITEM IDENTIFICATION ACFT,F5E
III FSC APPLICATION DATA ACFT AIRCONDITIONING SYSTEM
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 748871-2

Restrictions/Controls & Freight Information | NSN 1660-00-399-2368

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 1660-00-399-2368

Category Code Description
Cognizance Codes7RAeronautical Depot Level Repairable Spares
Naval Inventory Control Point, Philadelphia
Special Material IDVFFIGHTERAIRCRAFT(F5 E/F)
Issue Repair, or RequisitionARRepairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved.
Source of SupplyN32Naval Inventory Control Point
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityHDepot Level Reparable
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each