Product Details | AIRCRAFT HEATING AND VENTILATING AIR DIFFUSER

1660-00-522-3812 A device for installation in aircraft, used in varying designs to effect the proper distribution of ventilated or heated air to assure temperature equalization, or for the defrosting and de-icing of aircraft glass surfaces.

Part Alternates: 2090705681, 209-070-568-1, 58D17, 1660-00-522-3812, 00-522-3812, 1660005223812, 005223812

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

Supply Group (FSG) NSN Assign. NIIN
16 13 JUN 1969 00-522-3812

Demand History | NSN 1660-00-522-3812

Part Number Request Date QTY Origin
58D17 2023-07-199 3 DIBBS
58D17 2023-04-103 2 DIBBS
58D17 2023-04-95 2 DIBBS
58D17 2022-11-311 3 DIBBS
58D17 2022-10-278 3 DIBBS
58D17 2020-02-53 8
1660-00-522-3812 2020-02-52 8 NECO
58D17 2020-02-52 1
1660-00-522-3812 2020-02-51 1 NECO
1660-00-522-3812 2017-10-304 1 US
58D17 2013-01-20 1
1660-00-522-3812 2013-01-19 1 NECO
58D17 2011-10-299 3
1660-00-522-3812 2011-10-298 3 NECO

Cross Reference | NSN 1660-00-522-3812

Part Number Cage Code Manufacturer
209-070-568-1 97499 BELL HELICOPTER TEXTRON INC.
58D17 02LU7 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
58D17 72914 GRIMES AEROSPACE COMPANY DBA HONEYWELL

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Technical Data | NSN 1660-00-522-3812

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION ALUMINUM ALLOY; 5.000 IN. MAXIMUM LENGTH; 5.000 IN. MAXIMUM DIAMETER
SPECIFICATION/STANDARD DATA 97499-209-070-568 MANUFACTURERS SOURCE CONTROL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY SOURCE CONTROL DRAWING
MANUFACTURERS CODE 97499
MFR SOURCE CONTROLLING REFERENCE 209-070-568-1
MANUFACTURERS CODE 72914
DESIGN CONTROL REFERENCE 58D17

Restrictions/Controls & Freight Information | NSN 1660-00-522-3812

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:UPrecious metal type is unknown
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).
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
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 1660-00-522-3812

Category Code Description
Cognizance Codes7RAeronautical Depot Level Repairable Spares
Naval Inventory Control Point, Philadelphia
Special Material IDAH(Non-JSL Items)HELICOPTERS(H1)
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.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
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