Product Details | BUTTERFLY VALVE

4820-00-401-0252 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: 1639850U, 1639850-U, 31996CX, 4820-00-401-0252, 00-401-0252, 4820004010252, 004010252

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 09-JAN-72 00-401-0252

Drawings & Photos | NSN 4820-00-401-0252


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Technical Data | NSN 4820-00-401-0252

Characteristic Specifications
MATERIAL ALUMINUM BODY STEEL FLOW CONTROL DEVICE
STYLE DESIGNATOR A1 STRAIGHT THRU
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND ALL ENDS
NOMINAL OUTSIDE DIAMETER 3.532 INCHES ALL ENDS
NOMINAL THICKNESS 0.532 INCHES ALL ENDS
FLANGE FACE DESIGN PLAIN ALL ENDS
MOUNTING FACILITY THREADED FASTENER

Restrictions/Controls & Freight Information | NSN 4820-00-401-0252

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:UPrecious metal type is unknown
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
No Freight Information