Product Details | STOP DIAPHRAGM VALVE

4820-01-451-3170 A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see VALVE, Y.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: CD 33395N, CD33395N, DBNS-3Z 3G5G5PZA, DBNS3Z3G5G5PZ, DBNS3Z3G5G5PZA, Y103902642, 4820-01-451-3170, 01-451-3170, 4820014513170, 014513170

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 12 DEC 1997 01-451-3170

Drawings & Photos | NSN 4820-01-451-3170


Demand History | NSN 4820-01-451-3170

Part Number Request Date QTY Origin
Y103902642 2024-05-141 2 DIBBS
Y103902642 2024-05-130 2 DIBBS
Y103902642 2024-04-113 1 DIBBS
Y103902642 2024-04-100 1 DIBBS

Cross Reference | NSN 4820-01-451-3170

Part Number Cage Code Manufacturer
CD 33395N 35795 LESLIE CONTROLS, INC.
DBNS-3Z 3G5G5PZA 35795 LESLIE CONTROLS, INC.
DBNS-3Z,3G5G5PZ 35795 LESLIE CONTROLS, INC.
Y103902642 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 4820-01-451-3170

Characteristic Specifications
MATERIAL STEEL UNS J03002 BODY STEEL COMP 420 FLOW CONTROL DEVICE STEEL UNS J91150 SEAT STEEL COMP 316 STEM
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM A276, TYPE 420 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM A296, GRADE CA-15, HYNES NO. 6 ASSN STD SINGLE MATERIAL RESPONSE SEAT ASTM A276, TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR A1A STRAIGHT THRU FLANGED ENDS
FACE TO FACE DISTANCE 22.000 INCHES
VALVE SIZE 6.000 INCHES
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 14.000 INCHES ALL ENDS
NOMINAL THICKNESS 1.875 INCHES ALL ENDS
BOLT HOLE QUANTITY 12 ALL ENDS
BOLT HOLE NOMINAL DIAMETER 1.120 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER 11.500 INCHES ALL ENDS
FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT 0.250 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER 8.500 INCHES ALL ENDS
III END ITEM IDENTIFICATION WASP CLASS LHD

Restrictions/Controls & Freight Information | NSN 4820-01-451-3170

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 713 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 N Ship's parts.
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 4820-01-451-3170

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