Product Details | FLAT VALVE DIAPHRAGM

4820-00-949-8240 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: A56647, N56647, S47003000783, S4700-3000783, PNS1131PC24, PNS113-1PC24, PNS12010PC24, PNS120-10PC24, PNS12013PC24, PNS120-13PC24, PNS1205PC24, PNS120-5PC24, PNS1206PC24, PNS120-6PC24, PNS1207PC24, PNS120-7PC24, PNS1208PC24, PNS120-8PC24, PNS1209PC24, PNS120-9PC24, PNS13511PC24, PNS135-11PC24, PNS13512PC24, PNS135-12PC24, PNS13513PC24, PNS135-13PC24, PNS13514PC24, PNS135-14PC24, PNS13515PC24, PNS135-15PC24, PNS13516PC24, PNS135-16PC24, PNS13517PC24, PNS135-17PC24, PNS13518PC24, PNS135-18PC24, PNS1351PC24, PNS135-1PC24, PNS2003PC24, PNS200-3PC24, PNS2004PC24, PNS200-4PC24, PNS2142PC24, PNS214-2PC24, PNS2143PC24, PNS214-3PC24, PNS2144PC24, PNS214-4PC24, PNS2145ALT2PC24, PNS2147PC24, PNS214-7PC24, PNS267PC24, PNS2831PC24, PNS283-1PC24, PNS2832PC24, PNS283-2PC24, PNS2833PC24, PNS283-3PC24, PNS2834ALT2PC24, PNS283-4ALT2PC24, PNS2835PC24, PNS283-5PC24, PNS2836ALT1PC24, PNS283-6ALT1PC24, PNS2841PC24, PNS284-1PC24, 10425, 30386911D PIECE 21, 30386911DPIECE21, 3061318, 48243198197PC9, 4824-3198197PC9, 5567NPC15, 5568NPC15, 5569NPC15, 5570NPC15, 5571NPC15, 5572NPC12, 5573NPC12, 5574NPC12, 5575NPC16, 5576NPC16, 5577NPC16, 5578NPC16, 5579NPC16, 5580NPC16, 5634FALT1PC10425, 56647, 57148241444713REVAPC10425, 571-4824-1444713REVAPC10425, 5729NPC15, 6548N1PC17, 6665NPC15, 6707NPC15, 6710N1PC17, 8038NPC17, 8057NPC16, 8678NREVAPC7, 8684NPC9, 8686NREVAPC10425, 8938NPC15, 8973NPC16, 8974NPC16, 9011NPC16, 4820-00-949-8240, 00-949-8240, 4820009498240, 009498240

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 29 APR 1966 00-949-8240

Demand History | NSN 4820-00-949-8240

Part Number Request Date QTY Origin
56647 2025-03-86 46 DIBBS
A56647 2025-03-86 46 DIBBS
N56647 2025-03-86 46 DIBBS
56647 2024-12-347 69 DIBBS
A56647 2024-12-347 69 DIBBS
N56647 2024-12-347 69 DIBBS
56647 2024-03-88 67 DIBBS
A56647 2024-03-88 67 DIBBS
N56647 2024-03-88 67 DIBBS
56647 2023-11-316 67 DIBBS
A56647 2023-11-316 67 DIBBS
N56647 2023-11-316 67 DIBBS
56647 2023-04-108 30 DIBBS
A56647 2023-04-108 30 DIBBS
N56647 2023-04-108 30 DIBBS
56647 2022-07-188 44 DIBBS
A56647 2022-07-188 44 DIBBS
N56647 2022-07-188 44 DIBBS
56647 2019-04-113 102 DIBBS
A56647 2019-04-113 102 DIBBS
N56647 2019-04-113 102 DIBBS
4820-00-949-8240 2017-08-213 62 DIBBS
4820-00-949-8240 2016-03-91 65 DIBBS

Cross Reference | NSN 4820-00-949-8240

Part Number Cage Code Manufacturer
10425 35795 LESLIE CONTROLS, INC.
30386911D PIECE 21 35795 LESLIE CONTROLS, INC.
3061318 35795 LESLIE CONTROLS, INC.
4824-3198197PC9 80064 NAVAL SHIP SYSTEMS COMMAND
5567NPC15 35795 LESLIE CONTROLS, INC.
5568NPC15 35795 LESLIE CONTROLS, INC.
5569NPC15 35795 LESLIE CONTROLS, INC.
5570NPC15 35795 LESLIE CONTROLS, INC.
5571NPC15 35795 LESLIE CONTROLS, INC.
5572NPC12 35795 LESLIE CONTROLS, INC.
5573NPC12 35795 LESLIE CONTROLS, INC.
5574NPC12 35795 LESLIE CONTROLS, INC.
5575NPC16 35795 LESLIE CONTROLS, INC.
5576NPC16 35795 LESLIE CONTROLS, INC.
5577NPC16 35795 LESLIE CONTROLS, INC.
5578NPC16 35795 LESLIE CONTROLS, INC.
5579NPC16 35795 LESLIE CONTROLS, INC.
5580NPC16 35795 LESLIE CONTROLS, INC.
5634FALT1PC10425 35795 LESLIE CONTROLS, INC.
56647 35795 LESLIE CONTROLS, INC.
571-4824-1444713REVAPC10425 80064 NAVAL SHIP SYSTEMS COMMAND
5729NPC15 35795 LESLIE CONTROLS, INC.
6548N1PC17 35795 LESLIE CONTROLS, INC.
6665NPC15 35795 LESLIE CONTROLS, INC.
6707NPC15 35795 LESLIE CONTROLS, INC.
6710N1PC17 35795 LESLIE CONTROLS, INC.
8038NPC17 35795 LESLIE CONTROLS, INC.
8057NPC16 35795 LESLIE CONTROLS, INC.
8678NREVAPC7 35795 LESLIE CONTROLS, INC.
8684NPC9 35795 LESLIE CONTROLS, INC.
8686NREVAPC10425 35795 LESLIE CONTROLS, INC.
8938NPC15 35795 LESLIE CONTROLS, INC.
8973NPC16 35795 LESLIE CONTROLS, INC.
8974NPC16 35795 LESLIE CONTROLS, INC.
9011NPC16 35795 LESLIE CONTROLS, INC.
A56647 35795 LESLIE CONTROLS, INC.
N56647 35795 LESLIE CONTROLS, INC.
PNS113-1PC24 35795 LESLIE CONTROLS, INC.
PNS120-10PC24 35795 LESLIE CONTROLS, INC.
PNS120-13PC24 35795 LESLIE CONTROLS, INC.
PNS120-5PC24 35795 LESLIE CONTROLS, INC.
PNS120-6PC24 35795 LESLIE CONTROLS, INC.
PNS120-7PC24 35795 LESLIE CONTROLS, INC.
PNS120-8PC24 35795 LESLIE CONTROLS, INC.
PNS120-9PC24 35795 LESLIE CONTROLS, INC.
PNS135-11PC24 35795 LESLIE CONTROLS, INC.
PNS135-12PC24 35795 LESLIE CONTROLS, INC.
PNS135-13PC24 35795 LESLIE CONTROLS, INC.
PNS135-14PC24 35795 LESLIE CONTROLS, INC.
PNS135-15PC24 35795 LESLIE CONTROLS, INC.
PNS135-16PC24 35795 LESLIE CONTROLS, INC.
PNS135-17PC24 35795 LESLIE CONTROLS, INC.
PNS135-18PC24 35795 LESLIE CONTROLS, INC.
PNS135-1PC24 35795 LESLIE CONTROLS, INC.
PNS200-3PC24 35795 LESLIE CONTROLS, INC.
PNS200-4PC24 35795 LESLIE CONTROLS, INC.
PNS214-2PC24 35795 LESLIE CONTROLS, INC.
PNS214-3PC24 35795 LESLIE CONTROLS, INC.
PNS214-4PC24 35795 LESLIE CONTROLS, INC.
PNS214-7PC24 35795 LESLIE CONTROLS, INC.
PNS2145ALT2PC24 35795 LESLIE CONTROLS, INC.
PNS267PC24 35795 LESLIE CONTROLS, INC.
PNS283-1PC24 35795 LESLIE CONTROLS, INC.
PNS283-2PC24 35795 LESLIE CONTROLS, INC.
PNS283-3PC24 35795 LESLIE CONTROLS, INC.
PNS283-4ALT2PC24 35795 LESLIE CONTROLS, INC.
PNS283-5PC24 35795 LESLIE CONTROLS, INC.
PNS283-6ALT1PC24 35795 LESLIE CONTROLS, INC.
PNS284-1PC24 35795 LESLIE CONTROLS, INC.
S4700-3000783 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4820-00-949-8240

Characteristic Specifications
MATERIAL NICKEL COPPER ALLOY
STYLE DESIGNATOR G49 FLAT
OUTSIDE DIAMETER 2.515 INCHES NOMINAL
MATERIAL THICKNESS 0.032 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
PRESSURE RATING NOT RATED
TEMP RATING NOT RATED
SPECIAL FEATURES FOR LESLIE CONTROLS PRESSURE REGULATING VALVE SZ 2.000 IN.

Restrictions/Controls & Freight Information | NSN 4820-00-949-8240

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 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 4820-00-949-8240

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each