Product Details | GLOBE-CHECK VALVE

4820-01-621-0839 A valve with one inlet and one outlet connection designed for precise, adjustable control of the flow in one direction and free flow in the opposite direction. Precise control is provided by a threaded needle or stem which is lifted perpendicularly off the center axis of its seat. Free flow is provided by an internal by-pass check valve which operates independently of the needle or stem.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 8034384536, 803-4384536 , 803438453611A1AF, 803-4384536-11A1AF , 4820-01-621-0839, 01-621-0839, 4820016210839, 016210839

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 2013234 01-621-0839

Drawings & Photos | NSN 4820-01-621-0839


Demand History | NSN 4820-01-621-0839

Part Number Request Date QTY Origin
4820-01-621-0839 2024-11-317 50 DIBBS
4820-01-621-0839 2024-10-305 50 DIBBS
8034384536 2024-09-265 5 KR
4820-01-621-0839 2019-10-288 17 DIBBS
4820-01-621-0839 2015-03-70 5 DIBBS
4820-01-621-0839 2014-04-114 1 DIBBS
4820-01-621-0839 2013-10-299 1 DIBBS
4820-01-621-0839 2013-10-283 1 DIBBS

Cross Reference | NSN 4820-01-621-0839

Part Number Cage Code Manufacturer
803-4384536 80064 NAVAL SHIP SYSTEMS COMMAND
803-4384536-11A1AF 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-01-621-0839

Characteristic Specifications
MATERIAL COPPER ALLOY BODY
STYLE DESIGNATOR STRAIGHT THRU
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE SOCKET (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES ALL ENDS
BONNET TYPE PACKING RETAINING
SPECIAL FEATURES ASBESTOS FREE
PART NAME ASSIGNED BY CONTROLLING AGENCY IN-LINE STOP

Restrictions/Controls & Freight Information | NSN 4820-01-621-0839

Category Code Description
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.
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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-621-0839

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 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