Product Details | AIR REGISTER

4520-01-278-9930 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: SMC10277, SMC-102-77, SMC-201-77 54 X 60 IN, SMC2017754X60IN, SMC20177ITEM56, 4520-01-278-9930, 01-278-9930, 4520012789930, 012789930

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

Supply Group (FSG) NSN Assign. NIIN
45 12 MAY 1988 01-278-9930

Cross Reference | NSN 4520-01-278-9930

Part Number Cage Code Manufacturer
SMC-102-77 53146 SPIRAL METALS CORPORATION OF BATON ROUGE
SMC-201-77 54 X 60 IN 53146 SPIRAL METALS CORPORATION OF BATON ROUGE
SMC-201-77 ITEM 5 + 6 53146 SPIRAL METALS CORPORATION OF BATON ROUGE

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Technical Data | NSN 4520-01-278-9930

Characteristic Specifications
OVERALL WIDTH 54.000 INCHES NOMINAL
OVERALL HEIGHT 60.000 INCHES NOMINAL
OVERALL DEPTH 6.000 INCHES NOMINAL
MATERIAL STEEL, CORROSION RESISTING
SHAPE RECTANGULAR
FRAME TYPE ANY ACCEPTABLE
FRAME REMOVABILITY ANY ACCEPTABLE
GRILLE QUANTITY 12
DEFLECTOR BLADE OPERATING METHOD CONTROL BAR
BLADE VERTICAL SURFACE AXIS POSITION VERTICAL
BLADE QUANTITY 11
BLADE SPACING 5.375 INCHES 3.125 INCHES
SPECIAL FEATURES CONTROLLED BY 120 VAC SINGLE PHASE MOTOR

Restrictions/Controls & Freight Information | NSN 4520-01-278-9930

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
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.
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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4520-01-278-9930

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