Product Details | SAFETY RELIEF VALVE

4820-01-216-4046 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: NMP1098, NMP-1098, NMP1098H06G0057, BBMGG05MHJ, D51FF-05 2X2-1/2, D51FF052X212, MILV24332, MIL-V-24332, 46 HO 204 M5 2IN 57T64PSI, 46H0204M5 2IN 5, 46H0204M52IN5, 46HO204M52IN57T64PSI, 4820-01-216-4046, 01-216-4046, 4820012164046, 012164046

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 10 SEP 1985 01-216-4046

Drawings & Photos | NSN 4820-01-216-4046


Demand History | NSN 4820-01-216-4046

Part Number Request Date QTY Origin
MILV24332 2025-12-346 1 United States
BBMGG05MHJ 2025-05-139 1 DIBBS
NMP1098H06G0057 2025-05-139 1 DIBBS
BBMGG05MHJ 2025-05-128 1 DIBBS
NMP1098H06G0057 2025-05-128 1 DIBBS
BBMGG05MHJ 2024-07-200 1 DIBBS
NMP1098H06G0057 2024-07-200 1 DIBBS
BBMGG05MHJ 2024-05-137 1 DIBBS
NMP1098H06G0057 2024-05-137 1 DIBBS
4820-01-216-4046 2024-01-07 10 SA
BBMGG05MHJ 2023-12-355 1 DIBBS
NMP1098H06G0057 2023-12-355 1 DIBBS
BBMGG05MHJ 2022-12-356 1 DIBBS
NMP1098H06G0057 2022-12-356 1 DIBBS
BBMGG05MHJ 2022-11-317 1 DIBBS
NMP1098H06G0057 2022-11-317 1 DIBBS
BBMGG05MHJ 2021-03-87 4 DIBBS
NMP1098H06G0057 2021-03-87 4 DIBBS
BBMGG05MHJ 2020-02-51 2 DIBBS
NMP1098H06G0057 2020-02-51 2 DIBBS
BBMGG05MHJ 2019-03-80 3 DIBBS
NMP1098H06G0057 2019-03-80 3 DIBBS
4820-01-216-4046 2018-06-159 1 DIBBS
4820-01-216-4046 2018-05-148 1 DIBBS
4820-01-216-4046 2017-12-347 1 DIBBS
4820-01-216-4046 2016-04-119 3 DIBBS
4820-01-216-4046 2016-03-90 3 DIBBS
4820-01-216-4046 2016-03-81 1 DIBBS
4820-01-216-4046 2016-03-68 1 DIBBS
4820-01-216-4046 2014-05-142 3 DIBBS
4820-01-216-4046 2013-09-252 2 DIBBS
4820-01-216-4046 2010-04-105 1 DIBBS

Cross Reference | NSN 4820-01-216-4046

Part Number Cage Code Manufacturer
46 HO 204 M5 2IN 57T64PSI 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
46 HO 204 M5 2IN 57T64PSI 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
46H0204M5 2IN 5 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
BBMGG05MHJ 5P967 DANTE VALVE COMPANY INC
BBMGG05MHJ 65079 DANCO VALVE COMPANY
D51FF-05 2X2-1/2 65079 DANCO VALVE COMPANY
MIL-V-24332 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NMP-1098 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1098 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP1098H06G0057 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP1098H06G0057 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM

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Technical Data | NSN 4820-01-216-4046

Characteristic Specifications
MATERIAL COPPER ALLOY BODY NICKEL ALLOY STEM
STYLE DESIGNATOR C1A ANGLE FLANGED ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 5.125 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE 4.250 INCHES
VALVE SIZE 2.000 INCHES
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 6.125 INCHES 1ST END 5.562 INCHES 2ND END
NOMINAL THICKNESS 0.500 INCHES 1ST END 0.438 INCHES 2ND END
BOLT HOLE QUANTITY 6 ALL ENDS
BOLT HOLE NOMINAL DIAMETER 0.562 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER 5.000 INCHES 1ST END 4.438 INCHES 2ND END
FLANGE FACE DESIGN PLAIN ALL ENDS
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD UNION
DISK LOADING METHOD SPRING
ADJUSTABLE PRESSURE RANGE 57.0 TO 64.0 POUNDS PER SQUARE INCH
FURNISHED ITEMS AND QUANTITY 1 LEVER
SPECIFICATION/STANDARD DATA 81349-MIL-V-24332 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA B GRADE
III END ITEM IDENTIFICATION WHIDDEY ISLAND CLASS LSD
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-V-24332

Restrictions/Controls & Freight Information | NSN 4820-01-216-4046

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.
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 4820-01-216-4046

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 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