Product Details | VALVE DISK

4820-01-451-0720 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: B15481.001.000, B15481001000, SW144, SW144 FIND 6, SW144FIND6, 15481001000, 4820-01-451-0720, 01-451-0720, 4820014510720, 014510720

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04 DEC 1997 01-451-0720

Demand History | NSN 4820-01-451-0720

Part Number Request Date QTY Origin
15481001000 2025-07-198 6 DIBBS
15481001000 2025-06-156 6 DIBBS
15481001000 2025-02-51 7 DIBBS
15481001000 2024-08-219 30 DIBBS
15481001000 2024-06-178 11 DIBBS
15481001000 2024-05-122 17 DIBBS
15481001000 2024-03-88 7 DIBBS
15481001000 2023-04-97 6 DIBBS
15481001000 2023-03-86 6 DIBBS
15481001000 2023-03-75 6 DIBBS
15481001000 2022-09-249 6 DIBBS
15481001000 2022-08-237 6 DIBBS
15481001000 2022-06-164 5 DIBBS
15481001000 2022-06-153 5 DIBBS
15481001000 2021-08-243 6 DIBBS
15481001000 2021-08-227 9 DIBBS
15481001000 2021-05-126 4 DIBBS
15481001000 2021-04-115 4 DIBBS
15481001000 2019-05-136 19 DIBBS
4820-01-451-0720 2019-01-23 12 US
4820-01-451-0720 2018-11-330 12 US
4820-01-451-0720 2018-11-320 12 US
4820-01-451-0720 2018-11-316 12 US
4820-01-451-0720 2018-11-305 12 DIBBS
4820-01-451-0720 2017-09-267 10 DIBBS
4820-01-451-0720 2017-05-138 8 DIBBS
4820-01-451-0720 2017-04-101 6 DIBBS
4820-01-451-0720 2016-10-300 6 DIBBS
4820-01-451-0720 2016-05-139 7 DIBBS
4820-01-451-0720 2016-04-108 7 DIBBS
4820-01-451-0720 2015-02-39 7 DIBBS
4820-01-451-0720 2013-10-290 5 DIBBS
4820-01-451-0720 2013-10-275 5 DIBBS
4820-01-451-0720 2013-01-31 6 DIBBS
4820-01-451-0720 2012-08-244 6 DIBBS
4820-01-451-0720 2012-08-215 2 DIBBS
4820-01-451-0720 2012-06-170 4 DIBBS
4820-01-451-0720 2012-03-68 2 DIBBS
4820-01-451-0720 2010-08-216 6 DIBBS
4820-01-451-0720 2009-06-155 3 DIBBS
4820-01-451-0720 2009-05-138 4 DIBBS

Cross Reference | NSN 4820-01-451-0720

Part Number Cage Code Manufacturer
15481001000 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
B15481.001.000 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
B15481.001.000 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
SW144 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW144 FIND 6 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW144 FIND 6 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM

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Technical Data | NSN 4820-01-451-0720

Characteristic Specifications
MATERIAL NICKEL COPPER ALLOY
STYLE DESIGNATOR G39 POPPET
III END ITEM IDENTIFICATION SEAWOLF CLASS SSN

Restrictions/Controls & Freight Information | NSN 4820-01-451-0720

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
Less than truck load rating W Rating Variable
Water commodity Code 671 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 4820-01-451-0720

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