Product Details | SAFETY RELIEF VALVE

4820-01-107-4662 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: NMP1108, NMP-1108, NMP1108DL040, NMP-1108-DL0-40, NMP-1108-DLO-40D/B-2-28T36PSI, NMP1108DLO40DB228T36PSI, BAMAA04SDD , D50UU-04 3/4IN, D50UU-04-3/4, D50UU0434, D50UU0434IN, DL0-40D/B-2, DL040DB2, R10AE1E108BM1, R10AE1E108-BM1, 20187, 20187EM41M, 4820-01-107-4662, 01-107-4662, 4820011074662, 011074662

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 06 FEB 1981 01-107-4662

Drawings & Photos | NSN 4820-01-107-4662


Demand History | NSN 4820-01-107-4662

Part Number Request Date QTY Origin
4820-01-107-4662 2018-08-228 6 DIBBS
4820-01-107-4662 2014-10-279 8 DIBBS
4820-01-107-4662 2013-10-275 6 DIBBS
4820-01-107-4662 2013-02-43 6 DIBBS
4820-01-107-4662 2012-11-334 1 DIBBS
4820-01-107-4662 2012-06-154 1 DIBBS
4820-01-107-4662 2012-03-86 1 DIBBS
4820-01-107-4662 2011-11-316 2 DIBBS
4820-01-107-4662 2011-11-311 1 DIBBS

Cross Reference | NSN 4820-01-107-4662

Part Number Cage Code Manufacturer
20187 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20187EM41M 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
BAMAA04SDD 5P967 DANTE VALVE COMPANY INC
D50UU-04 3/4IN 65079 DANCO VALVE COMPANY
D50UU-04-3/4 5P967 DANTE VALVE COMPANY INC
D50UU-04-3/4 65079 DANCO VALVE COMPANY
DL0-40D/B-2 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1108 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1108 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1108-DL0-40 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1108-DLO-40D/B-2-28T36PSI 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1108-DLO-40D/B-2-28T36PSI 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
NMP-1108-DLO-40D/B-2-28T36PSI 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
R10AE1E108-BM1 34889 HUNT VALVE COMPANY INC DBA UNION FLONETICS

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Technical Data | NSN 4820-01-107-4662

Characteristic Specifications
MATERIAL COPPER ALLOY BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY,D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATOR C1 ANGLE
FLOW CONTROL DEVICE DISK
MAXIMUM OPERATING PRESSURE 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 150.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE G41A INVERTED FLARE ALL ENDS
SEAT ANGLE 45.0 DEGREES ALL ENDS
THREAD SERIES DESIGNATOR UNS ALL ENDS
NOMINAL THREAD SIZE 2.188 INCHES ALL ENDS
THREAD QUANTITY PER INCH 11 ALL ENDS
THREAD CLASS 2A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD UNION
DISK LOADING METHOD SPRING
ADJUSTABLE PRESSURE RANGE 28.0 TO 36.0 POUNDS PER SQUARE INCH
FURNISHED ITEMS AND QUANTITY 1 LEVER
SPECIAL FEATURES VALVE SZ 0.750 IN.
III END ITEM IDENTIFICATION AVENGER CLASS MCM

Restrictions/Controls & Freight Information | NSN 4820-01-107-4662

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 576 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 4820-01-107-4662

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 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