Product Details | BUTTERFLY VALVE

4810-01-321-6402 A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 2498-00-257 26IN VALVE ONLY, 24980025726INVALVEONLY, 4810-01-321-6402, 01-321-6402, 4810013216402, 013216402

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 20 JUN 1990 01-321-6402

Drawings & Photos | NSN 4810-01-321-6402


Cross Reference | NSN 4810-01-321-6402

Part Number Cage Code Manufacturer
2498-00-257 26IN VALVE ONLY 16626 CIRCOR INTL INC
2498-00-257 26IN VALVE ONLY 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 4810-01-321-6402

Characteristic Specifications
MATERIAL STEEL BODY STEEL FLOW CONTROL DEVICE PLASTIC POLYTETRAFLUOROETHYLENE SEAT
STYLE DESIGNATOR A1A STRAIGHT THRU FLANGED ENDS
FACE TO FACE DISTANCE 7.000 INCHES
VALVE SIZE 26.000 INCHES
VALVE OPERATION METHOD AIR
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 29.750 INCHES ALL ENDS
NOMINAL THICKNESS 3.500 INCHES ALL ENDS
BOLT HOLE QUANTITY 8 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER 31.750 INCHES ALL ENDS

Restrictions/Controls & Freight Information | NSN 4810-01-321-6402

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 594 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 4810-01-321-6402

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