Product Details | CHECK VALVE

4820-01-412-8291 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: B161451, B16145-1, B161451ED, B16145-1ED , 20-0044/8324506 , 20-0044/8324506ED , 2000448324506ED, 4820-01-412-8291, 01-412-8291, 2000448324506, 4820014128291, 014128291

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 28 APR 1995 01-412-8291

Demand History | NSN 4820-01-412-8291

Part Number Request Date QTY Origin
4820-01-412-8291 2014-01-16 2000 NECO
4820-01-412-8291 2014-01-04 2000 NECO
4820-01-412-8291 2013-01-29 1000 NECO
B16145-1 2012-07-194 600
4820-01-412-8291 2012-07-193 600 NECO

Cross Reference | NSN 4820-01-412-8291

Part Number Cage Code Manufacturer
B16145-1 04577 CARLETON TECHNOLOGIES INC
B16145-1 1W506 CARLETON TECHNOLOGIES INC DIV TAMPA FACILITY
B16145-1 99251 CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM
B16145-1 U7384 MSI-DEFENCE SYSTEMS LTD

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Technical Data | NSN 4820-01-412-8291

Characteristic Specifications
SPECIAL FEATURES EXPLOSIVE ORDNANCE DISPOSAL TOOLS/EQUIPMENT
CRITICALITY CODE JUSTIFICATION FEAT
MANUFACTURERS CODE 04577
DESIGN CONTROL REFERENCE B16145-1

Restrictions/Controls & Freight Information | NSN 4820-01-412-8291

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: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
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-412-8291

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDEDExplosive ordnance disposal tools/equipment
Issue Repair, or RequisitionBLSubmit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments.
Special Material ContentY Non-Magnetic (must remain free of strong magnetic field)
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
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