Product Details | VACUUM REGULATING VALVE

4820-01-602-9937 A device designed to regulate vacuum within the desired operating limits. See also VALVE, VACUUM BREAKING.

Part Alternates: B513431, B-51343-1, 4820-01-602-9937, 01-602-9937, 4820016029937, 016029937

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 FEB 2012 01-602-9937

Demand History | NSN 4820-01-602-9937

Part Number Request Date QTY Origin
B-51343-1 2019-03-80 68 DIBBS
4820-01-602-9937 2018-08-221 20 DIBBS
4820-01-602-9937 2015-08-232 14 DIBBS
4820-01-602-9937 2014-11-308 1 DIBBS
4820-01-602-9937 2012-08-244 1 DIBBS
4820-01-602-9937 2012-06-153 20 DIBBS

Cross Reference | NSN 4820-01-602-9937

Part Number Cage Code Manufacturer
B-51343-1 08407 MIRADA RESEARCH & MANUFACTURING, INC.

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Technical Data | NSN 4820-01-602-9937

Characteristic Specifications
SECOND END THREAD DIRECTION RIGHT-HAND
BODY STYLE STRAIGHT THRU
FURNISHED ITEMS WASHER AND POSITION INDICATOR
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
TEMP ADJUSTABILITY NOT ADJUSTABLE
FIRST END THREAD SERIES DESIGNATOR UNS
ABSOLUTE PRESSURE SETTING 30.0
SECOND END THREAD CLASS 1G
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
BODY MATERIAL ALUMINUM ALLOY, QQ-A-250/11, ALLOY 6061, T6
END CONNECTION QUANTITY 2
FLOW CONTROL DEVICE STEM AND INTEGRAL DISK
FIRST END NOMINAL THREAD SIZE 1.062 INCHES
SPECIAL FEATURES OVERALL LGT IS 34 MM; HEX WRENCH SIZE IS 1-3/8 INCH
ABSOLUTE PRESSURE RANGE -28.0 TO 30.0
SECOND END CONNECTION TYPE THREADED EXTERNAL BOSS
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES NOMINAL
FIRST END STYLE DESIGNATOR PLAIN
SECOND END STYLE DESIGNATOR PLAIN
PART NAME ASSIGNED BY CONTROLLING AGENCY TUBE VALVE,HIGH FLOW,THREADED

Restrictions/Controls & Freight Information | NSN 4820-01-602-9937

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code GX HQ Defense Logistics Agency, Enterprise Business
Systems
Fort Belvoir, VA 22060
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 4820-01-602-9937

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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