Product Details | SAFETY RELIEF VALVE

4820-01-072-1130 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: D49-60UU-12 1/2X3/4IN, D4960UU1212X34IN, 09524H01C4101, 9524008168SS, 9524-008-168SS, 9524-4101 T 5400PSI, 95244101T5400PSI, 4820-01-072-1130, 01-072-1130, 4820010721130, 010721130

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 23 FEB 1979 01-072-1130

Drawings & Photos | NSN 4820-01-072-1130


Demand History | NSN 4820-01-072-1130

Part Number Request Date QTY Origin
0952401T4101 2025-06-157 6 DIBBS
9524-008-168SS 2025-06-157 6 DIBBS
0952401T4101 2025-05-146 6 DIBBS
9524-008-168SS 2025-05-146 6 DIBBS
0952401T4101 2025-03-83 15 DIBBS
9524-008-168SS 2025-03-83 15 DIBBS
0952401T4101 2025-03-72 15 DIBBS
9524-008-168SS 2025-03-72 15 DIBBS
0952401T4101 2025-03-63 5 DIBBS
9524-008-168SS 2025-03-63 5 DIBBS
0952401T4101 2024-05-134 10 DIBBS
9524-008-168SS 2024-05-134 10 DIBBS
0952401T4101 2024-05-123 10 DIBBS
9524-008-168SS 2024-05-123 10 DIBBS
0952401T4101 2024-01-28 11 DIBBS
9524-008-168SS 2024-01-28 11 DIBBS
0952401T4101 2023-08-230 11 DIBBS
9524-008-168SS 2023-08-230 11 DIBBS
0952401T4101 2023-08-219 11 DIBBS
9524-008-168SS 2023-08-219 11 DIBBS
0952401T4101 2023-05-150 8 DIBBS
9524-008-168SS 2023-05-150 8 DIBBS
0952401T4101 2023-05-138 8 DIBBS
9524-008-168SS 2023-05-138 8 DIBBS
09524H01C4101 2023-01-18 15 DIBBS
9524-008-168SS 2023-01-18 15 DIBBS
09524H01C4101 2022-08-223 3 DIBBS
9524-008-168SS 2022-08-223 3 DIBBS
09524H01C4101 2022-04-114 11 DIBBS
9524-008-168SS 2022-04-114 11 DIBBS
09524H01C4101 2022-02-46 1 DIBBS
9524-008-168SS 2022-02-46 1 DIBBS
09524H01C4101 2021-10-297 2 DIBBS
9524-008-168SS 2021-10-297 2 DIBBS
09524H01C4101 2021-02-46 1 DIBBS
9524-008-168SS 2021-02-46 1 DIBBS
09524H01C4101 2020-10-294 3 DIBBS
9524-008-168SS 2020-10-294 3 DIBBS
09524H01C4101 2020-02-34 3 DIBBS
9524-008-168SS 2020-02-34 3 DIBBS
09524H01C4101 2020-01-23 3 DIBBS
9524-008-168SS 2020-01-23 3 DIBBS
09524H01C4101 2019-09-246 3 DIBBS
9524-008-168SS 2019-09-246 3 DIBBS
09524H01C4101 2019-08-233 3 DIBBS
9524-008-168SS 2019-08-233 3 DIBBS
09524H01C4101 2019-02-49 2 DIBBS
9524-008-168SS 2019-02-49 2 DIBBS
4820-01-072-1130 2018-03-72 2 DIBBS
4820-01-072-1130 2017-08-243 3 DIBBS
4820-01-072-1130 2017-06-164 9 DIBBS
4820-01-072-1130 2017-05-124 6 DIBBS
4820-01-072-1130 2016-02-35 20 DIBBS
4820-01-072-1130 2015-03-60 12 DIBBS
4820-01-072-1130 2014-12-356 11 DIBBS
4820-01-072-1130 2014-12-344 11 DIBBS
4820-01-072-1130 2014-10-281 9 DIBBS
4820-01-072-1130 2014-09-246 3 DIBBS
4820-01-072-1130 2014-08-233 2 DIBBS
4820-01-072-1130 2014-08-217 2 DIBBS
4820-01-072-1130 2014-05-149 2 DIBBS
4820-01-072-1130 2014-03-75 2 DIBBS
4820-01-072-1130 2014-03-64 5 DIBBS
4820-01-072-1130 2013-07-190 8 DIBBS
4820-01-072-1130 2013-06-175 8 DIBBS
4820-01-072-1130 2013-02-32 5 DIBBS
4820-01-072-1130 2013-01-17 2 DIBBS
4820-01-072-1130 2012-08-241 1 DIBBS
4820-01-072-1130 2012-03-80 5 DIBBS
4820-01-072-1130 2011-05-139 3 DIBBS
4820-01-072-1130 2010-08-239 5 DIBBS
4820-01-072-1130 2010-08-217 1 DIBBS
4820-01-072-1130 2010-02-33 3 DIBBS
4820-01-072-1130 2009-01-22 2 DIBBS
4820-01-072-1130 2008-12-339 6 DIBBS

Cross Reference | NSN 4820-01-072-1130

Part Number Cage Code Manufacturer
09524H01C4101 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
9524-008-168SS 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
9524-008-168SS 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
9524-4101 T 5400PSI 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
D49-60UU-12 1/2X3/4IN 5P967 DANTE VALVE COMPANY INC
D49-60UU-12 1/2X3/4IN 65079 DANCO VALVE COMPANY
D49-60UU-12N-1/2-3/4 5P967 DANTE VALVE COMPANY INC
D49-60UU-12N-1/2-3/4 65079 DANCO VALVE COMPANY

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Technical Data | NSN 4820-01-072-1130

Characteristic Specifications
MATERIAL STEEL COMP 316 BODY STEEL COMP 303 FLOW CONTROL DEVICE STEEL COMP 303 SEAT
MATERIAL DOCUMENT AND CLASSIFICATION FED STD 66,AISI 316/SAE 30316 FED SPEC SINGLE MATERIAL RESPONSE BODY FED STD 66,AISI 303/SAE 30303 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE FED STD 66,AISI 303/SAE 30303 FED SPEC SINGLE MATERIAL RESPONSE SEAT
STYLE DESIGNATOR C1 ANGLE
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 5400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE UNTHREADED INTERNAL TUBE 1ST END UNTHREADED INTERNAL TUBE 2ND END
CONNECTION STYLE G21A STREAMLINED WITH ONE BRAZING RING 1ST END G20A SOCKET 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.050 INCHES 1ST END 0.855 INCHES 2ND END
DISK LOADING METHOD SPRING
ADJUSTABLE PRESSURE RANGE 4101.0 TO 5400.0 POUNDS PER SQUARE INCH
III END ITEM IDENTIFICATION SHIP, OHIO CLASS SSN(TRIDENT)
MANUFACTURERS CODE 15187
DESIGN CONTROL REFERENCE 9524-008-168SS

Restrictions/Controls & Freight Information | NSN 4820-01-072-1130

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 4820-01-072-1130

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each