Product Details | SAFETY RELIEF VALVE

4820-01-050-0516 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: FIGR10A, R10AD1D111BM1, R10AD1D111-BM1, 20213, 20213HS41M, 4820-01-050-0516, 01-050-0516, 4820010500516, 010500516

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 31 OCT 1977 01-050-0516

Demand History | NSN 4820-01-050-0516

Part Number Request Date QTY Origin
20213HS41M 2024-02-42 6 DIBBS
20213HS41M 2023-08-243 2 DIBBS
20213HS41M 2023-03-79 4 DIBBS
20213HS41M 2023-03-68 4 DIBBS
20213HS41M 2023-03-61 2 DIBBS
20213HS41M 2021-02-57 4 DIBBS
20213HS41M 2021-02-46 4 DIBBS
4820-01-050-0516 2020-02-44 3 Saudi Arabia
4820-01-050-0516 2020-02-37 3 Saudi Arabia
20213HS41M 2020-01-13 3 DIBBS
R10AD1D111-BM1 2020-01-13 3 DIBBS
20213HS41M 2019-12-352 6 DIBBS
R10AD1D111-BM1 2019-12-352 6 DIBBS
4820-01-050-0516 2018-01-01 2 DIBBS
4820-01-050-0516 2017-08-243 2 DIBBS
4820-01-050-0516 2014-06-159 3 DIBBS
4820-01-050-0516 2014-03-65 3 DIBBS
4820-01-050-0516 2013-11-332 5 DIBBS
4820-01-050-0516 2012-12-338 2 DIBBS
4820-01-050-0516 2011-08-237 2 DIBBS
4820-01-050-0516 2011-08-228 3 SA
4820-01-050-0516 2011-08-225 3 SA
4820-01-050-0516 2011-01-24 3 DIBBS
4820-01-050-0516 2010-08-239 2 DIBBS
4820-01-050-0516 2009-10-292 3 DIBBS
4820-01-050-0516 2009-08-233 2 DIBBS
4820-01-050-0516 2009-01-09 1 DIBBS

Cross Reference | NSN 4820-01-050-0516

Part Number Cage Code Manufacturer
20213 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20213HS41M 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20213HS41M 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
FIGR10A 34889 HUNT VALVE COMPANY INC DBA UNION FLONETICS
R10AD1D111-BM1 34889 HUNT VALVE COMPANY INC DBA UNION FLONETICS

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Restrictions/Controls & Freight Information | NSN 4820-01-050-0516

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 4820-01-050-0516

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