Product Details | VALVE DISK

4820-01-433-2581 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: 1281-001 5IN ITEM NO.4, 12810015INITEMNO4, 1291 5.00IN ITEM 4, 1291500INITEM4, 3871R, 3871-R, 3871R160, 3871-R-160, 4820-01-433-2581, 01-433-2581, 4820014332581, 014332581

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 25 JUN 1996 01-433-2581

Demand History | NSN 4820-01-433-2581

Part Number Request Date QTY Origin
1281-001 5IN ITEM NO.4 2024-11-319 2 DIBBS
1291 5.00IN ITEM 4 2024-11-319 2 DIBBS
3871-R-160 2024-11-319 2 DIBBS
1281-001 5IN ITEM NO.4 2024-09-249 2 DIBBS
1291 5.00IN ITEM 4 2024-09-249 2 DIBBS
3871-R-160 2024-09-249 2 DIBBS
1281-001 5IN ITEM NO.4 2024-07-211 1 DIBBS
1291 5.00IN ITEM 4 2024-07-211 1 DIBBS
3871-R-160 2024-07-211 1 DIBBS
4820-01-433-2581 2018-10-277 25 DIBBS

Cross Reference | NSN 4820-01-433-2581

Part Number Cage Code Manufacturer
1281-001 5IN ITEM NO.4 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
1291 5.00IN ITEM 4 0YRW0 VALVE AUTOMATION AND CONTROL OF SAN DIEGO, INC.
1291 5.00IN ITEM 4 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
3871-R 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
3871-R-160 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND

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Technical Data | NSN 4820-01-433-2581

Characteristic Specifications
MATERIAL COPPER ALLOY
STYLE DESIGNATOR G46 SWING CHECK
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID OR STEAM
PRESSURE RATING 150.0 POUNDS PER SQUARE INCH MINIMUM AND 225.0 POUNDS PER SQUARE INCH MAXIMUM
SPECIAL FEATURES FOR SWING CHECK VALVE
III END ITEM IDENTIFICATION STRATEGIC SEALIFT CONVERSION SHIPS CLASS

Restrictions/Controls & Freight Information | NSN 4820-01-433-2581

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 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 4820-01-433-2581

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