Product Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM

4810-01-146-1028 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: 86486, 8648-6, 4810-01-146-1028, 01-146-1028, 4810011461028, 011461028

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 24 JAN 1983 01-146-1028

Demand History | NSN 4810-01-146-1028

Part Number Request Date QTY Origin
86486 2017-06-171 10 US

Cross Reference | NSN 4810-01-146-1028

Part Number Cage Code Manufacturer
8648-6 41387 SIEMENS ENERGY & AUTOMATION

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Technical Data | NSN 4810-01-146-1028

Characteristic Specifications
MATERIAL RUBBER
STYLE DESIGNATOR G51 SPECIAL SHAPED
HOLE DIAMETER 0.290 INCHES NOMINAL
OUTSIDE DIAMETER 3.250 INCHES MINIMUM AND 3.375 INCHES MAXIMUM
BOLT CIRCLE DIAMETER 2.750 INCHES MINIMUM AND 2.812 INCHES MAXIMUM
MATERIAL THICKNESS 0.018 INCHES NOMINAL
CENTER HOLE DIAMETER 0.250 INCHES NOMINAL
BEAD DIAMETER 0.625 INCHES NOMINAL
BOLT HOLE QUANTITY 11
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
PRESSURE RATING NOT RATED
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 4810-01-146-1028

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 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4810-01-146-1028

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each