Product Details | OXYGEN SYSTEM SAFETY RELIEF VALVE

4820-01-339-9094 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It is specifically designed and/or cleaned for oxygen systems. See VALVE, SAFETY RELIEF.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 1780AS1191, 1780AS119-1, 524B-1M-10 02 CLEAN, 524B-1M-10 02 CLEANING, 524B1M1002CLEAN, 524B1M1002CLEANING, 4820-01-339-9094, 01-339-9094, 4820013399094, 013399094

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04 JUN 1991 01-339-9094

Drawings & Photos | NSN 4820-01-339-9094


Cross Reference | NSN 4820-01-339-9094

Part Number Cage Code Manufacturer
1780AS119-1 30003 NAVAL AIR SYSTEMS COMMAND
524B-1M-10 02 CLEAN 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS
524B-1M-10 02 CLEANING 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-01-339-9094

Technical Data | NSN 4820-01-339-9094

Characteristic Specifications
MATERIAL COPPER ALLOY BODY RUBBER SILICONE CLASS Q PACKING
STYLE DESIGNATOR C4 STRAIGHT THRU
MAXIMUM OPERATING PRESSURE 10.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 131.0 DEG FAHRENHEIT SINGLE RESPONSE
NOMINAL THREAD SIZE 0.125 INCHES 1ST END
SPECIAL FEATURES TO BE CLEANED FOR OXYGEN USE; OVERALL WIDTH 0.500 IN, OVERALL LENGTH 0.980; VALVE RESEALS AT 8.3 PER SQ IN MINIMUM; ALTERED ITEM
CRITICALITY CODE JUSTIFICATION MATT
III END ITEM IDENTIFICATION 4920-01-211-2815 REGULATOR TEST SET,AV-8A/C ACFT
MANUFACTURERS CODE 30003
DESIGN CONTROL REFERENCE 1780AS119-1

Restrictions/Controls & Freight Information | NSN 4820-01-339-9094

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 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 713 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 4820-01-339-9094

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDKAATTACKAIRCRAFT(AV-8)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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