Product Details | PNEUMATIC TANK VALVE

4820-00-844-7383 A valve, designed for attachment to pressure tanks and/or mechanical equipment for the purpose of permitting an increase, decrease, and the gaging of pressure (similar to tire valves) within a confining chamber carrying compressed air, gases or oil.

Part Alternates: 645C6, 645M6, 4820-00-844-7383, 00-844-7383, 4820008447383, 008447383

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-844-7383

Drawings & Photos | NSN 4820-00-844-7383


Cross Reference | NSN 4820-00-844-7383

Part Number Cage Code Manufacturer
645C6 89577 SCOVILL MFG CO
645M6 27783 SCHRADER-BRIDGEPORT INTERNATIONAL INC

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Technical Data | NSN 4820-00-844-7383

Characteristic Specifications
BODY STYLE D1 STRAIGHT THRU
BODY MATERIAL STEEL
SEAT MATERIAL STEEL
FLOW CONTROL DEVICE POPPET
FLOW CONTROL DEVICE MATERIAL ANY ACCEPTABLE
STEM MATERIAL ANY ACCEPTABLE
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED EXTERNAL PIPE
FIRST END STYLE DESIGNATOR J6 PLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.125 INCHES
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED EXTERNAL BOSS
SECOND END STYLE DESIGNATOR J9 GASKET SEAL
SECOND END THREAD CLASS ANY ACCEPTABLE
SECOND END THREAD DIRECTION RIGHT-HAND
TEMP RATING NOT RATED
CORE ENVIRONMENTAL PROTECTION CORROSION AND OIL RESISTANT
COMMERCIAL CORE LENGTH DESIGNATOR STANDARD
SPRING MATERIAL STEEL, CORROSION RESISTING
COMMERCIAL SPRING TENSION RATING MEDIUM
MANUFACTURERS CODE 27783
DESIGN CONTROL REFERENCE 645M6

Restrictions/Controls & Freight Information | NSN 4820-00-844-7383

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:UPrecious metal type is unknown
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 XX
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 4820-00-844-7383

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 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