Product Details | AIRCRAFT ENVIRONMENTAL CONTROL VALVE ASSEMBLY

1660-01-182-4065 An assembly of two or more valves on a common mounting performing separate functions. It is used on the aircraft to control the environmental system.

Part Alternates: 206070491101, 206-070-491-101, 1660-01-182-4065, 01-182-4065, 1660011824065, 011824065

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

Supply Group (FSG) NSN Assign. NIIN
16 23 JUN 1984 01-182-4065

Cross Reference | NSN 1660-01-182-4065

Part Number Cage Code Manufacturer
206-070-491-101 97499 BELL HELICOPTER TEXTRON INC.

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Technical Data | NSN 1660-01-182-4065

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION UNIT CONSISTS OF A SPRING LOADED AMBIENT AIR CONTROL VALVE AND A ENGINEHOT AIR BLEED NOZZLE USED IN CONJUNCTI0N WITH A MIXING VALVE TO REGULATE THEFLOW OF HEATED AIR ENTERING THE CABIN FOR DEFROSTING AND HEATING 6.620 IN.NOM O/A H,4.890 IN. NOM O/A W,10.890IN. NOM O/A LG,2.500 LBS MAX WEIGHT
III END ITEM IDENTIFICATION OH-58 SERIES HELICOPTERS
MANUFACTURERS CODE 97499
DESIGN CONTROL REFERENCE 206-070-491-101

Restrictions/Controls & Freight Information | NSN 1660-01-182-4065

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:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 051035 DUCTS:AIR SYSTEM
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 1660-01-182-4065

Category Code Description
Materiel Category and Inventory ManagerH Aircraft, Air Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
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 CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBXOH-58D Army Helicopter Improvement Program (AHIP)
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplyB17US Army Aviation and Missile Command (Air)
ATTN: AMSMI-LC-MM-C
Redstone Arsenal, AL 35898-5230
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityFIf condemned or uneconomically repairable, then dispose at Direct Support (DS) level.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each