Product Details | GATE VALVE

4820-01-508-7492 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: LPD0001, 4820-01-508-7492, 01-508-7492, 4820015087492, 015087492

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 JUN 2003 01-508-7492

Demand History | NSN 4820-01-508-7492

Part Number Request Date QTY Origin
LPD0001 2024-05-130 2 DIBBS
LPD0001 2024-04-107 1 DIBBS
4820-01-508-7492 2010-10-288 1 DIBBS

Cross Reference | NSN 4820-01-508-7492

Part Number Cage Code Manufacturer
LPD0001 79342 WILLIAM E WILLIAMS, VALVE CORP DBA WILLIAMS VALVE

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Technical Data | NSN 4820-01-508-7492

Characteristic Specifications
MATERIAL STEEL UNS J92600 BODY STEEL CORROSION RESISTING SEAT STEEL COMP 316 STEM STEEL UNS J92600 DISK
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A351-CF8 ASSN STD SINGLE MATERIAL RESPONSE BODY CF3 304 HARD FACE OVERLAY MFR REF SINGLE MATERIAL RESPONSE SEAT ASTM A276-316 COMP ASSN STD SINGLE MATERIAL RESPONSE STEM ASTM A351 CF8 WITH HARD FACE ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE 2.500 INCHES
PRESSURE CLASS 150.0 POUNDS PER SQUARE INCH
VALVE OPERATION METHOD MANUAL
INLET RELATIONSHIP WITH OUTLET IDENTICAL
CONNECTION TYPE FLANGE, ROUND W/HOLES
FLANGE DIAMETER 7.000 INCHES
BOLT HOLE QUANTITY 4
FACE TO FACE DISTANCE 7.500 INCHES
FLANGE FACE DESIGN RAISED
STEM TYPE NONRISING
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
FURNISHED ITEMS AND QUANTITY 1 GASKET AND 1 HANDWHEEL
FEATURES PROVIDED BONNET PACKING
SPECIAL FEATURES INGALLS SHIPBUILDING, PROJECT: LPD, REQ.: 714607TRH, ITEM NO: 41331; VALVE MAX. OPERATING PRESSURE IS 275 PSIG @ 100 DEGREES F.
III END ITEM IDENTIFICATION VALVE, GATE 2.5
III PART NAME ASSIGNED BY CONTROLLING AGENCY CAST STAINLESS STEEL GATE VALVE CLASS 150. R,F B,B OS&Y.

Restrictions/Controls & Freight Information | NSN 4820-01-508-7492

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 576 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 4820-01-508-7492

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
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