Product Details | PNEUMATIC TANK VALVE

4820-01-163-7808 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: A31004, 3940-10201, 4820-01-163-7808, 01-163-7808, 4820011637808, 394010201, 011637808

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 OCT 1983 01-163-7808

Drawings & Photos | NSN 4820-01-163-7808


Demand History | NSN 4820-01-163-7808

Part Number Request Date QTY Origin
4820-01-163-7808 2017-11-316 521 DIBBS
4820-01-163-7808 2017-01-23 283 DIBBS
4820-01-163-7808 2017-01-23 417 DIBBS
4820-01-163-7808 2013-02-32 319 DIBBS
4820-01-163-7808 2011-08-220 49 DIBBS

Cross Reference | NSN 4820-01-163-7808

Part Number Cage Code Manufacturer
3940-10201 32402 JB INDUSTRIES INC
A31004 32402 JB INDUSTRIES INC

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Technical Data | NSN 4820-01-163-7808

Characteristic Specifications
BODY STYLE D4 STRAIGHT THRU
BODY MATERIAL BRASS
OUTSIDE SURFACE TREATMENT ANY ACCEPTABLE
SEAT MATERIAL BRASS
FLOW CONTROL DEVICE CORE
FLOW CONTROL DEVICE MATERIAL STEEL AND RUBBER, SYNTHETIC
STEM MATERIAL STEEL
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE UNTHREADED EXTERNAL TUBE
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END SEAT ANGLE IN DEG 37.0
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE UNTHREADED EXTERNAL TUBE
SECOND END STYLE DESIGNATOR K1 PLAIN
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED AIR
TEMP RATING NOT RATED
COMMERCIAL CORE LENGTH DESIGNATOR SHORT
SPRING MATERIAL STEEL
COMMERCIAL SPRING TENSION RATING NOT RATED
SPECIAL FEATURES EXTENDED COPPER TUBE;STYLE AUSE

Restrictions/Controls & Freight Information | NSN 4820-01-163-7808

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 80 NASA Marshall Space Flight Center
Marshall Space Flight Center, AL 35812-0001
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 4820-01-163-7808

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
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