Product Details | SAFETY RELIEF VALVE

4820-01-481-5450 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: C3650PL4149412690T140PSI, C3650PL4149-4126-90T140PSI , E3650, E3650 ASSY 1385.50IN 90T140PSI, E3650 ASSY YB2385C227, E3650ASSY138550IN90T140PSI, E3650ASSYYB2385C227, YB2385C227, 4820-01-481-5450, 01-481-5450, 4820014815450, 014815450

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 12 JAN 2001 01-481-5450

Demand History | NSN 4820-01-481-5450

Part Number Request Date QTY Origin
C3650PL4149-4126-90T140PSI 2024-08-239 23 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2024-08-239 23 DIBBS
E3650 ASSY YB2385C227 2024-08-239 23 DIBBS
YB2385C227 2024-08-239 23 DIBBS
C3650PL4149-4126-90T140PSI 2024-07-212 18 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2024-07-212 18 DIBBS
E3650 ASSY YB2385C227 2024-07-212 18 DIBBS
YB2385C227 2024-07-212 18 DIBBS
C3650PL4149-4126-90T140PSI 2024-07-183 14 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2024-07-183 14 DIBBS
E3650 ASSY YB2385C227 2024-07-183 14 DIBBS
YB2385C227 2024-07-183 14 DIBBS
C3650PL4149-4126-90T140PSI 2024-03-88 12 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2024-03-88 12 DIBBS
E3650 ASSY YB2385C227 2024-03-88 12 DIBBS
YB2385C227 2024-03-88 12 DIBBS
C3650PL4149-4126-90T140PSI 2024-03-81 9 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2024-03-81 9 DIBBS
E3650 ASSY YB2385C227 2024-03-81 9 DIBBS
YB2385C227 2024-03-81 9 DIBBS
C3650PL4149-4126-90T140PSI 2023-11-320 3 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2023-11-320 3 DIBBS
E3650 ASSY YB2385C227 2023-11-320 3 DIBBS
YB2385C227 2023-11-320 3 DIBBS
C3650PL4149-4126-90T140PSI 2022-07-202 1 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2022-07-202 1 DIBBS
E3650 ASSY YB2385C227 2022-07-202 1 DIBBS
YB2385C227 2022-07-202 1 DIBBS
4820-01-481-5450 2021-08-231 4 US
C3650PL4149-4126-90T140PSI 2021-02-56 1 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2021-02-56 1 DIBBS
E3650 ASSY YB2385C227 2021-02-56 1 DIBBS
YB2385C227 2021-02-56 1 DIBBS
C3650PL4149-4126-90T140PSI 2021-02-46 1 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2021-02-46 1 DIBBS
E3650 ASSY YB2385C227 2021-02-46 1 DIBBS
YB2385C227 2021-02-46 1 DIBBS
C3650PL4149-4126-90T140PSI 2020-12-345 4 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2020-12-345 4 DIBBS
E3650 ASSY YB2385C227 2020-12-345 4 DIBBS
YB2385C227 2020-12-345 4 DIBBS
C3650PL4149-4126-90T140PSI 2020-10-303 2 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2020-10-303 2 DIBBS
E3650 ASSY YB2385C227 2020-10-303 2 DIBBS
YB2385C227 2020-10-303 2 DIBBS
C3650PL4149-4126-90T140PSI 2020-04-100 2 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2020-04-100 2 DIBBS
E3650 ASSY YB2385C227 2020-04-100 2 DIBBS
YB2385C227 2020-04-100 2 DIBBS
C3650PL4149-4126-90T140PSI 2020-03-63 1 DIBBS
E3650 ASSY 1385.50IN 90T140PSI 2020-03-63 1 DIBBS
E3650 ASSY YB2385C227 2020-03-63 1 DIBBS
YB2385C227 2020-03-63 1 DIBBS
4820-01-481-5450 2018-02-37 1 DIBBS
4820-01-481-5450 2017-07-183 1 DIBBS
4820-01-481-5450 2016-03-77 2 DIBBS
4820-01-481-5450 2015-09-253 2 DIBBS
4820-01-481-5450 2014-07-212 2 DIBBS
4820-01-481-5450 2014-01-31 4 DIBBS
4820-01-481-5450 2014-01-16 4 DIBBS
4820-01-481-5450 2013-01-08 1 DIBBS
4820-01-481-5450 2012-12-364 1 DIBBS
4820-01-481-5450 2012-09-257 1 DIBBS
4820-01-481-5450 2010-09-246 1 DIBBS
4820-01-481-5450 2009-02-51 1 DIBBS

Cross Reference | NSN 4820-01-481-5450

Part Number Cage Code Manufacturer
C3650PL4149-4126-90T140PSI 35795 LESLIE CONTROLS, INC.
E3650 35795 LESLIE CONTROLS, INC.
E3650 ASSY 1385.50IN 90T140PSI 35795 LESLIE CONTROLS, INC.
E3650 ASSY YB2385C227 35795 LESLIE CONTROLS, INC.
YB2385C227 35795 LESLIE CONTROLS, INC.

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Restrictions/Controls & Freight Information | NSN 4820-01-481-5450

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:X The item does not have a nuclear hardened feature or any other critical feature 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
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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4820-01-481-5450

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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