Product Details | AIRCRAFT AIR CONDITIONING-HEATING DUCT ASSEMBLY

1660-01-502-5256 A hollow body used to transport air to various parts of the aircraft for the purpose of heating, cooling, pressurizing, de-icing, and the like. It may include flange(s), bracket(s), and the like for mounting purposes. Excludes pipes used in aircraft exhaust systems and pipes used in non-aircraft applications. Excludes PIPE, EXHAUST and PIPE, AIR CONDITIONING-HEATING.

Part Alternates: WA121-1.25-184-6, WA1211251846, 1660-01-502-5256, 01-502-5256, 1660015025256, 015025256

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

Supply Group (FSG) NSN Assign. NIIN
16 08 NOV 2002 01-502-5256

Demand History | NSN 1660-01-502-5256

Part Number Request Date QTY Origin
WA121-1.25-184-6 2024-04-96 12 DIBBS
WA121-1.25-184-6 2024-03-74 12 DIBBS
WA121-1.25-184-6 2023-08-230 6 DIBBS
WA121-1.25-184-6 2023-08-221 6 DIBBS
WA121-1.25-184-6 2023-06-157 4 DIBBS
WA121-1.25-184-6 2023-05-149 4 DIBBS
WA121-1.25-184-6 2021-04-117 24 DIBBS
WA121-1.25-184-6 2021-03-69 24 DIBBS
WA121-1.25-184-6 2021-02-53 4 DIBBS
WA121-1.25-184-6 2021-01-28 4 DIBBS
WA121-1.25-184-6 2019-11-317 22 DIBBS
1660-01-502-5256 2012-06-158 58 DIBBS
1660-01-502-5256 2012-04-108 61 DIBBS
1660-01-502-5256 2010-09-247 43 DIBBS
1660-01-502-5256 2010-04-103 36 DIBBS
1660-01-502-5256 2008-06-169 33 DIBBS
1660-01-502-5256 2008-04-100 16 DIBBS
1660-01-502-5256 2007-12-361 15 DIBBS
1660-01-502-5256 2007-04-113 20 DIBBS
1660-01-502-5256 2007-02-44 3 DIBBS
1660-01-502-5256 2006-02-46 1 DIBBS

Cross Reference | NSN 1660-01-502-5256

Part Number Cage Code Manufacturer
WA121-1.25-184-6 70628 ARROWHEAD PRODUCTS CORPORATION

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Technical Data | NSN 1660-01-502-5256

Characteristic Specifications
SPECIAL FEATURES NHA 96500-22205-011
III END ITEM IDENTIFICATION H-60
III PART NAME ASSIGNED BY CONTROLLING AGENCY DUCT

Restrictions/Controls & Freight Information | NSN 1660-01-502-5256

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.
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 051780 PIPE R DUCT ETC
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 671 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 1660-01-502-5256

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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