Product Details | AIRCRAFT HEAT EXCHANGER CORE ASSEMBLY

1660-01-437-6932 A machined piece consisting of baffles and fins designed to move air in a heat exchanger.

Part Alternates: 185A5031, 185A503-1, 1660-01-437-6932, 01-437-6932, 1660014376932, 014376932

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

Supply Group (FSG) NSN Assign. NIIN
16 21 OCT 1996 01-437-6932

Cross Reference | NSN 1660-01-437-6932

Part Number Cage Code Manufacturer
185A503-1 03640 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 1660-01-437-6932

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
OVERALL LENGTH 17.710 INCHES NOMINAL
OVERALL WIDTH 17.630 INCHES NOMINAL
SPECIAL FEATURES FINISH: QQ-A-250/11 OR QQ-A-225/8; TREATMENT: CHEM FILM IAW MIL-C-5541 CL 3; 12 FINS PER INCH, 0.008 IN. THICK
III END ITEM IDENTIFICATION PACER SPECIAL
III PART NAME ASSIGNED BY CONTROLLING AGENCY HEAT EXCHANGER,BOTTOM
MANUFACTURERS CODE 03640
DESIGN CONTROL REFERENCE 185A503-1

Restrictions/Controls & Freight Information | NSN 1660-01-437-6932

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:PMunitions List Item. Demilitarization required. Security classified item - Declassification and any additional demilitarization and removal of any sensitive markings or information will be accomplished prior to accountability or physical transfer to a DRMO. This code will not be assigned to AEDA items.
Controlled Inventory Item Code:CCONFIDENTIAL OR MODERATE SENSITIVITY (SRC III) AND LOW SENSITIVITY (SRC IV) - CONFIDENTIAL AA&E. (ITEM WILL BE STORED AND TRANSPORTED IN ACCORDANCE WITH THE PROVISIONS OF DOD 5100.76M OR DOD 5200.1R INFORMATION SECURITY PROGRAM - WHICHEVER IS MORE STRINGENT)./
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 011790 AIRCRAFT PARTS NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code TK HQ AFMC/GLSC 401 SCM/GUMB
Wright-Patterson AFB, OH 45433-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling C Chemical corps items and all other chemicals not covered in other classifications. When chemical item (as indicated by the DOT Proper Shipping Name) is sensitive as defined in Appendix A Section I of DoD 4500.32-R, Volume 1, second position must be from table 85, part 1.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo 2 Type cargo code not applicable (for Air Force internal use).

Management | NSN 1660-01-437-6932

Category Code Description
Materiel Management Aggregation CodeFWSX:B-2 AIRCRAFT
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplyFHZOklahoma City Air Logistics Center
Tinker AFB, OK 73145-5989
AgencyDFDepartment of the Air Force
Service OrganizationLLead Service - 22 (Repairable)
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 CodeCCONFIDENTIAL OR MODERATE SENSITIVITY (SRC III) AND LOW SENSITIVITY (SRC IV) - CONFIDENTIAL AA&E. (ITEM WILL BE STORED AND TRANSPORTED IN ACCORDANCE WITH THE PROVISIONS OF DOD 5100.76M OR DOD 5200.1R INFORMATION SECURITY PROGRAM - WHICHEVER IS MORE STRINGENT).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each