Product Details | BUTTERFLY VALVE

4820-01-353-7384 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: MILV24624, MIL-V-24624, R285C-666AA-2KM 8IN BTFLY, R285C-666AA-2KM 8INCH BTFLY, R285C666AA2KM8INBTFLY, R285C666AA2KM8INCHBTFLY, 920220, 920-220, 920K220, 4820-01-353-7384, 01-353-7384, 4820013537384, 013537384

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 FEB 1992 01-353-7384

Drawings & Photos | NSN 4820-01-353-7384


Demand History | NSN 4820-01-353-7384

Part Number Request Date QTY Origin
MILV24624 2025-03-80 1 United States
MILV24624 2025-03-80 16 United States
MILV24624 2020-02-51 68
MIL-V-24624 2017-01-31 1
MIL-V-24624 2016-10-288 1
MIL-V-24624 2015-03-86 2
MIL-V-24624 2014-11-308 79

Cross Reference | NSN 4820-01-353-7384

Part Number Cage Code Manufacturer
920-220 1NB39 DOVER RESOURCES INC DIV NORRISEAL
920-220 91363 NORRISEAL NORRIS VALUES DIV
920K220 1NB39 DOVER RESOURCES INC DIV NORRISEAL
920K220 91363 NORRISEAL NORRIS VALUES DIV
MIL-V-24624 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
R285C-666AA-2KM 8IN BTFLY 1NB39 DOVER RESOURCES INC DIV NORRISEAL
R285C-666AA-2KM 8INCH BTFLY 91363 NORRISEAL NORRIS VALUES DIV

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Technical Data | NSN 4820-01-353-7384

Characteristic Specifications
MATERIAL NICKEL AND ALUMINUM AND BRONZE BODY
STYLE DESIGNATOR A1A STRAIGHT THRU FLANGED ENDS
FACE TO FACE DISTANCE 2.500 INCHES
VALVE SIZE 8.000 INCHES
VALVE OPERATION METHOD MANUAL
MOUNTING FACILITY WAFER
SPECIAL FEATURES ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS
SPECIFICATION/STANDARD DATA 81349-MIL-V-24624 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA A STYLE
CRITICALITY CODE JUSTIFICATION FEAT
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-V-24624

Restrictions/Controls & Freight Information | NSN 4820-01-353-7384

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 4820-01-353-7384

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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