Product Details | VACUUM BREAKING VALVE

4820-01-215-3188 An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also VALVE, VACUUM REGULATING.

Part Alternates: D2059 , D2243, D-2243, 3810401, 38-104-01, 4820-01-215-3188, 01-215-3188, 4820012153188, 012153188

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 23 AUG 1985 01-215-3188

Demand History | NSN 4820-01-215-3188

Part Number Request Date QTY Origin
38-104-01 2025-06-156 48 DIBBS
D2059 2025-06-156 48 DIBBS
D-2243 2025-06-156 48 DIBBS
38-104-01 2023-08-243 36 DIBBS
D2059 2023-08-243 36 DIBBS
D-2243 2023-08-243 36 DIBBS
38-104-01 2022-10-279 34 DIBBS
D2059 2022-10-279 34 DIBBS
D-2243 2022-10-279 34 DIBBS
38-104-01 2022-03-69 21 DIBBS
D2059 2022-03-69 21 DIBBS
D-2243 2022-03-69 21 DIBBS
38-104-01 2019-04-101 44 DIBBS
D2059 2019-04-101 44 DIBBS
D-2243 2019-04-101 44 DIBBS
4820-01-215-3188 2017-07-190 65 DIBBS
4820-01-215-3188 2016-06-154 45 DIBBS
4820-01-215-3188 2015-09-253 11 DIBBS
4820-01-215-3188 2014-03-63 1 DIBBS
4820-01-215-3188 2014-02-57 85 DIBBS
4820-01-215-3188 2013-05-123 70 DIBBS

Cross Reference | NSN 4820-01-215-3188

Part Number Cage Code Manufacturer
38-104-01 72219 CONBRACO INDUSTRIES INC
D-2243 30793 INSINGER MACHINE COMPANY, THE
D2059 30793 INSINGER MACHINE COMPANY, THE

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Technical Data | NSN 4820-01-215-3188

Characteristic Specifications
BODY STYLE ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
BODY MATERIAL BRASS
FLOW CONTROL DEVICE POPPET
FLOW CONTROL DEVICE MATERIAL PLASTIC
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR PLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.750 INCHES
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
TEMP ADJUSTABILITY NOT ADJUSTABLE

Restrictions/Controls & Freight Information | NSN 4820-01-215-3188

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 4820-01-215-3188

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