Product Details | VACUUM BREAKING VALVE

4820-01-488-9805 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: 1-1/2" 800M4-QT , 1-1/2inch 800M4-QT, 112800M4QT, 112inch800M4QT, 800M2QT, 800M2-QT, 800M4QT, 800M4-QT, 4820-01-488-9805, 01-488-9805, 4820014889805, 014889805

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 SEP 2001 01-488-9805

Drawings & Photos | NSN 4820-01-488-9805


Demand History | NSN 4820-01-488-9805

Part Number Request Date QTY Origin
1-1/2" 800M4-QT 2022-02-41 10 DIBBS
800M4-QT 2022-02-41 10 DIBBS
1-1/2" 800M4-QT 2021-10-280 11 DIBBS
800M4-QT 2021-10-280 11 DIBBS
1-1/2" 800M4-QT 2021-07-192 21 DIBBS
800M4-QT 2021-07-192 21 DIBBS
1-1/2" 800M4-QT 2020-10-282 21 DIBBS
1-1/2" 800M4-QT 2020-10-282 21 DIBBS
800M4-QT 2020-10-282 21 DIBBS
800M4-QT 2020-10-282 21 DIBBS
4820-01-488-9805 2018-08-214 26 DIBBS
4820-01-488-9805 2017-12-344 18 DIBBS
4820-01-488-9805 2015-04-120 23 DIBBS
4820-01-488-9805 2014-08-223 2 DIBBS
4820-01-488-9805 2014-07-212 23 DIBBS
4820-01-488-9805 2013-03-87 21 DIBBS
4820-01-488-9805 2013-02-32 8 DIBBS
4820-01-488-9805 2013-01-03 4 DIBBS
4820-01-488-9805 2012-11-334 7 DIBBS
4820-01-488-9805 2012-08-237 3 DIBBS
4820-01-488-9805 2012-06-166 5 DIBBS
4820-01-488-9805 2011-02-53 14 DIBBS
4820-01-488-9805 2010-11-306 9 DIBBS
4820-01-488-9805 2010-05-134 7 DIBBS
4820-01-488-9805 2009-11-314 7 DIBBS
4820-01-488-9805 2009-02-43 5 DIBBS

Cross Reference | NSN 4820-01-488-9805

Part Number Cage Code Manufacturer
1-1/2" 800M4-QT 79227 WATTS REGULATOR CO
800M2-QT 79227 WATTS REGULATOR CO
800M4-QT 79227 WATTS REGULATOR CO

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Technical Data | NSN 4820-01-488-9805

Characteristic Specifications
BODY STYLE A7 ANGLE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 6.800 INCHES NOMINAL
SECOND CONNECTION FACE TO CENTERLINE DISTANCE 10.570 INCHES NOMINAL
FLOW CONTROL DEVICE DISK, FLAT
END CONNECTION QUANTITY 2
SPECIAL FEATURES VALVE SIZE 1-1/2IN.

Restrictions/Controls & Freight Information | NSN 4820-01-488-9805

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 4820-01-488-9805

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