Product Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM

4820-00-718-2814 An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET.20529100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers42200038Marine Lifesaving and Diving Equipment48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: H710655319GP, H7106553-19GP, 12498531, 12498531 PC 319, 12498531PC319, 2E6700, 2E670002202, 4820-00-718-2814, 00-718-2814, 4820007182814, 007182814

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-718-2814

Demand History | NSN 4820-00-718-2814

Part Number Request Date QTY Origin
2E670002202 2025-09-245 12 DIBBS
2E670002202 2025-08-233 12 DIBBS
4820-00-718-2814 2024-02-50 12 DIBBS
2E670002202 2022-11-318 3 US
4820-00-718-2814 2022-11-315 1 US
4820-00-718-2814 2007-06-164 6 US

Cross Reference | NSN 4820-00-718-2814

Part Number Cage Code Manufacturer
12498531 0AT62 DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
12498531 PC 319 0AT62 DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
2E6700 22508 FISHER CONTROLS CO INC
2E670002202 22508 FISHER CONTROLS CO INC
H7106553-19GP 05168 ELSAG BAILEY INC

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Technical Data | NSN 4820-00-718-2814

Characteristic Specifications
MATERIAL RUBBER IMPREGNATED BRAIDED CORD
STYLE DESIGNATOR G61 SPECIAL SHAPED
HOLE DIAMETER 0.375 INCHES NOMINAL
OUTSIDE DIAMETER 13.000 INCHES NOMINAL
BOLT CIRCLE DIAMETER 12.000 INCHES NOMINAL
OVERALL HEIGHT 1.500 INCHES NOMINAL
MATERIAL THICKNESS 0.094 INCHES NOMINAL
TAPER MINOR DIAMETER 9.188 INCHES NOMINAL
TAPER MAJOR DIAMETER 9.500 INCHES NOMINAL
BEAD DIAMETER 10.000 INCHES NOMINAL
BOLT HOLE QUANTITY 16
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
PRESSURE RATING NOT RATED
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 4820-00-718-2814

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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
NMF Description 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code XX
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 4820-00-718-2814

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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