Product Details | AIR REGISTER

4520-01-505-0477 An item with a grille, designed to affect the proper distribution of cold or heated air to an enclosed area. It may have adjustable blades on the back to regulate and control the flow of air.

Part Alternates: H6433210F26, H643-3210-F26, 5126985464F26, 512-6985464-F26, 4520-01-505-0477, 01-505-0477, 4520015050477, 015050477

Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment

Supply Group (FSG) NSN Assign. NIIN
45 20 FEB 2003 01-505-0477

Cross Reference | NSN 4520-01-505-0477

Part Number Cage Code Manufacturer
512-6985464-F26 53711 NAVAL SEA SYSTEMS COMMAND
H643-3210-F26 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 4520-01-505-0477

Characteristic Specifications
OVERALL LENGTH 9.000 INCHES NOMINAL
OVERALL WIDTH 9.000 INCHES NOMINAL
OVERALL THICKNESS ANY ACCEPTABLE
MATERIAL ALUMINUM
SHAPE SQUARE
FRAME TYPE ANY ACCEPTABLE
FRAME REMOVABILITY ANY ACCEPTABLE
GRILLE QUANTITY 1
DEFLECTOR BLADE OPERATING METHOD ANY ACCEPTABLE
BLADE VERTICAL SURFACE AXIS POSITION ANY ACCEPTABLE
BLADE QUANTITY ANY ACCEPTABLE
BLADE SPACING ANY ACCEPTABLE
III PART NAME ASSIGNED BY CONTROLLING AGENCY DIFFUSER, AIR 2-WAY, T-83 VENTILATION
III END ITEM IDENTIFICATION LOS ANGELES CLASS SSN (688); VENTILATION - RECIRCULATE SYSTEM R(10) - ENGINGE ROOM UPPER LEVEL

Restrictions/Controls & Freight Information | NSN 4520-01-505-0477

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 096240 REGULATORS AIR REGISTER/LOUVER ETC
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 576 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4520-01-505-0477

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative