Product Details | SAFETY RELIEF VALVE

4820-00-470-0641 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: CV4C1372, SSI-150-4P-M-0.700-YS, SSI1504PM0700YS, F1609522, F16095-22, 4820-00-470-0641, 00-470-0641, 4820004700641, 004700641

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 MAR 1972 00-470-0641

Drawings & Photos | NSN 4820-00-470-0641


Demand History | NSN 4820-00-470-0641

Part Number Request Date QTY Origin
SIJ4PMT.700SSYS 2024-09-249 13 DIBBS
SIJ4PMT.700SSYS 2022-07-192 28 DIBBS
SIJ4PMT.700SSYS 2022-06-153 22 DIBBS
SIJ4PMT.700SSYS 2022-03-90 17 DIBBS
SIJ4PMT.700SSYS 2022-03-79 5 DIBBS
SIJ4PMT.700SSYS 2022-01-31 4 DIBBS
SIJ4PMT.700SSYS 2021-12-354 10 DIBBS
SIJ4PMT.700SSYS 2021-12-339 7 DIBBS
SIJ4PMT.700SSYS 2021-11-319 2 DIBBS
SIJ4PMT.700SSYS 2021-09-255 5 DIBBS
SSI-150-4P-M-0.700-YS 2021-07-194 16 DIBBS
SSI-150-4P-M-0.700-YS 2021-07-194 21 DIBBS
SSI-150-4P-M-0.700-YS 2021-07-194 24 DIBBS

Cross Reference | NSN 4820-00-470-0641

Part Number Cage Code Manufacturer
CV4C1372 28396 INTERNATIONAL VALVE CORPORATION DBA CHECK-ALL VALVE MFG
F16095-22 94703 AMFAC DISTRIBUTION CORP AMFAC SUPPLY CO
SSI-150-4P-M-0.700-YS 28396 INTERNATIONAL VALVE CORPORATION DBA CHECK-ALL VALVE MFG

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-00-470-0641

Technical Data | NSN 4820-00-470-0641

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE UNTHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE G60A PLAIN ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.750 INCHES ALL ENDS
DISK LOADING METHOD SPRING
SPECIAL FEATURES MOUNTING POSITION - HORIZONTAL OR VERTICAL

Restrictions/Controls & Freight Information | NSN 4820-00-470-0641

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 594 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 4820-00-470-0641

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each