Product Details | VALVE DISK

4820-01-185-4478 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.20616500058Aircraft Hydraulic, Vacuum, and De-icing System Components16600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment29150064Engine Fuel System Components, Aircraft and Missile Prime Movers48100015Valves, Powered48200018Valves, Nonpowered65150057Medical and Surgical Instruments, Equipment, and Supplies

Part Alternates: 78319, 78319 ITEM 2 3IN, 78319ITEM23IN, 78319REV B PIEC, 78319REVBPIEC, 7943352, 7943-3-52, 79442209, 7944-2-209, 8113006209, 8113-006-209, 8113-006-209/78319, 811300620978319, 4820-01-185-4478, 01-185-4478, 4820011854478, 011854478

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 29 JUL 1984 01-185-4478

Cross Reference | NSN 4820-01-185-4478

Part Number Cage Code Manufacturer
78319 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
78319 ITEM 2 3IN 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
78319REV B PIEC 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
7943-3-52 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
7944-2-209 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
8113-006-209 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
8113-006-209/78319 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-01-185-4478

Technical Data | NSN 4820-01-185-4478

Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR G14 PLUG
OUTSIDE DIAMETER 3.235 INCHES NOMINAL
OVERALL HEIGHT 2.062 INCHES NOMINAL
SHOULDER HEIGHT 0.250 INCHES NOMINAL
SHOULDER WIDTH 0.055 INCHES NOMINAL
SEAT ANGLE 12.0 DEGREES NOMINAL
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD SIZE 2.250 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
PRESSURE RATING 600.0 POUNDS PER SQUARE INCH NOMINAL
TEMP RATING 775.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-01-185-4478

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-01-185-4478

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
Purchasing QTY
UOM
1
EA : Each