Product Details | CHECK VALVE

4820-01-438-2563 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: PL3337820, PL3337820 FIND 1, PL3337820 FIND 1L1, PL3337820FIND1, PL3337820FIND1L1, PL3337820L1, 3337800 FIND 2, 3337800 FIND 2L1, 3337800FIND2, 3337800FIND2L1, 3337820, 3337820L1, 4820-01-438-2563, 01-438-2563, 4820014382563, 014382563

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04-NOV-96 01-438-2563

Demand History | NSN 4820-01-438-2563

Part Number Request Date QTY Origin
PL3337820 2013-12-354 4
PL3337820 2012-02-42 2

Cross Reference | NSN 4820-01-438-2563

Part Number Cage Code Manufacturer
211097066 53711 NAVAL SEA SYSTEMS COMMAND
211097066L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
3337800 FIND 2 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
3337800 FIND 2L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
3337820 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
3337820L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
754-6409017 ASSEMBLY 99 53711 NAVAL SEA SYSTEMS COMMAND
754-6409017 ASSEMBLY 99L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
PL3337820 FIND 1 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
PL3337820 FIND 1L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
PL3337820L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4820-01-438-2563

Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION ZZZY
END ITEM IDENTIFICATION FIRING VALVE ASSEMBLY
MANUFACTURERS CODE 59364
DESIGN CONTROL REFERENCE PL3337820

Restrictions/Controls & Freight Information | NSN 4820-01-438-2563

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:AItem does not contain precious metal
Criticality Code:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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
No Freight Information