Product Details | HYDRAULIC SYSTEM BLEEDER VALVE

4820-01-399-3450 A metallic, threaded, screw-shaped item used in hydraulic brake cylinders, hydraulic power units, missile launching hydraulic systems, and the like, for the purpose of providing a means of releasing air form and/or flushing a hydraulic system. It may be furnished with or without a dust cap. Excludes spring loaded or automatic type air pressure relief valves, and BOLT, FLUID PASSAGE.

Part Alternates: H62503128, H625-0312-8, H62503128L1, H625-0312-8L1, 211037834L1, 566-6404315 FIND 8L1, 5666404315FIND8L1, 566-6404316 FIND 8, 5666404316FIND8, 56670671738, 566-7067173-8, 56670671738L1, 566-7067173-8L1, 6404316 FN 8, 6404316 FN 8L1, 6404316FN8, 6404316FN8L1, 4820-01-399-3450, 01-399-3450, 4820013993450, 211037834, 013993450

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 22 NOV 1994 01-399-3450

Demand History | NSN 4820-01-399-3450

Part Number Request Date QTY Origin
4820-01-399-3450 2017-06-06 6 NECO

Cross Reference | NSN 4820-01-399-3450

Part Number Cage Code Manufacturer
211037834 53711 NAVAL SEA SYSTEMS COMMAND
211037834L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
566-6404315 FIND 8L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
566-6404316 FIND 8 53711 NAVAL SEA SYSTEMS COMMAND
566-7067173-8 53711 NAVAL SEA SYSTEMS COMMAND
566-7067173-8L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6404316 FN 8 53711 NAVAL SEA SYSTEMS COMMAND
6404316 FN 8L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
H625-0312-8 96169 ELECTRIC BOAT CORPORATION
H625-0312-8L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4820-01-399-3450

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
III END ITEM IDENTIFICATION CYLINDER, ASSEMBLY-ACTUATING, LINEAR, HYDRAULIC
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 211037834

Restrictions/Controls & Freight Information | NSN 4820-01-399-3450

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
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 4820-01-399-3450

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDL1An items that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective exidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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 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