Product Details | FLAT VALVE DIAPHRAGM

4820-01-453-4656 An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not 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 a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.20316600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: B31815572, N632, 4820-01-453-4656, 01-453-4656, 4820014534656, 014534656

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 MAR 1998 01-453-4656

Demand History | NSN 4820-01-453-4656

Part Number Request Date QTY Origin
4820-01-453-4656 2012-09-268 3 DIBBS
4820-01-453-4656 2012-08-230 1 DIBBS

Cross Reference | NSN 4820-01-453-4656

Part Number Cage Code Manufacturer
B31815572 35795 LESLIE CONTROLS, INC.
N632 35795 LESLIE CONTROLS, INC.

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-01-453-4656

Technical Data | NSN 4820-01-453-4656

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
STYLE DESIGNATOR G66 FLAT
HOLE DIAMETER 0.500 INCHES NOMINAL
OUTSIDE DIAMETER 11.625 INCHES NOMINAL
BOLT CIRCLE DIAMETER 10.625 INCHES NOMINAL
MATERIAL THICKNESS 0.500 INCHES NOMINAL
CENTER HOLE DIAMETER 0.500 INCHES NOMINAL
BOLT HOLE QUANTITY 12
MEDIA FOR WHICH DESIGNED AIR
PRESSURE RATING 150.0 POUNDS PER SQUARE INCH NOMINAL
TEMP RATING 100.0 DEG FAHRENHEIT MINIMUM

Restrictions/Controls & Freight Information | NSN 4820-01-453-4656

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 736 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 E Engineer supplies, other than those listed under code B.
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 4820-01-453-4656

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each