Product Details | VALVE DISK

4820-01-325-9701 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: 5816584, 4820-01-325-9701, 01-325-9701, 4820013259701, 013259701

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 14 SEP 1990 01-325-9701

Demand History | NSN 4820-01-325-9701

Part Number Request Date QTY Origin
4820-01-325-9701 2025-11-321 64 DIBBS
4820-01-325-9701 2025-11-310 64 DIBBS
4820-01-325-9701 2025-09-245 63 DIBBS
4820-01-325-9701 2025-08-233 63 DIBBS
4820-01-325-9701 2022-04-96 55 DIBBS
4820-01-325-9701 2022-04-91 19 DIBBS
4820-01-325-9701 2022-03-79 19 DIBBS
4820-01-325-9701 2021-12-339 61 DIBBS
4820-01-325-9701 2021-05-147 61 DIBBS
4820-01-325-9701 2021-05-136 61 DIBBS
4820-01-325-9701 2013-07-199 344 DIBBS
4820-01-325-9701 2013-02-42 344 DIBBS
4820-01-325-9701 2012-09-255 133 DIBBS
4820-01-325-9701 2011-10-286 215 DIBBS
4820-01-325-9701 2010-08-228 186 DIBBS
4820-01-325-9701 2010-01-08 27 DIBBS

Cross Reference | NSN 4820-01-325-9701

Part Number Cage Code Manufacturer
5816584 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4820-01-325-9701

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
STYLE DESIGNATOR G39 POPPET
SHANK DIAMETER 0.330 INCHES NOMINAL
FLANGE DIAMETER 0.600 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
OVERALL HEIGHT 0.675 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
PRESSURE RATING NOT RATED
TEMP RATING NOT RATED
III END ITEM IDENTIFICATION MK93 MOD0 FLEET EXERCISE SYSTEM,TORPEDO MK50
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 5816584

Restrictions/Controls & Freight Information | NSN 4820-01-325-9701

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.
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating S 60
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-325-9701

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each