Product Details | GATE VALVE

4820-01-265-3951 A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: LHD8409, LHD8409 2.5IN. MIL-15W3 150PSI, LHD840925INMIL15W3150PSI, MILV18110, MIL-V-18110, 4820-01-265-3951, 01-265-3951, 4820012653951, 012653951

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 14-OCT-87 01-265-3951

Demand History | NSN 4820-01-265-3951

Part Number Request Date QTY Origin
4820-01-265-3951 2013-02-32 7 DIBBS
4820-01-265-3951 2012-11-334 3 DIBBS
4820-01-265-3951 2012-08-215 3 DIBBS
4820-01-265-3951 2010-04-105 3 DIBBS

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Technical Data | NSN 4820-01-265-3951

Characteristic Specifications
MATERIAL STEEL UNS J03002 BODY STEEL UNS K03504 SEAT STEEL CORROSION RESISTING STEM STEEL UNS J03002 DISK
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A216 GR. WCB ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT ASTM A182 GR. F6 ASSN STD SINGLE MATERIAL RESPONSE STEM ASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE 2.500 INCHES
PRESSURE CLASS 150.0 POUNDS
VALVE OPERATION METHOD MANUAL
INLET RELATIONSHIP WITH OUTLET IDENTICAL
CONNECTION TYPE BUTT WELD TUBE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 2.500 INCHES
STEM TYPE RISING
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-V-18110

Restrictions/Controls & Freight Information | NSN 4820-01-265-3951

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
No Freight Information