4820-00-019-9901 is not a replacement of any national stock number and has not been cancelled or replaced itself.
DEMIL Code Meaning:
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.
Pressure Reg/red/relief Valves Noi
Vehicle parts, other than automobile
No special type of cargo code applicable
Other or no special handling required (sh)
Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
No special handling required.
9B----- (MOE: DN)
Insurance/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 central
Schedule B & Trade:
8481400000 (NAICS 332911) Safety or relief valves
Safety or relief valves
End Use: 21180
Industrial machines, other
Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 4820-00-019-9901 defined?
A valve designed to automatically release excessive pressures. it is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. it is not designed for regulation of continuously fluctuating loads. it may be inline or cartridge (manifold) design. excludes valve (1), relief, pressure and temperature.
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is this item ITAR controlled?
No. This item is not ITAR Controlled.
When was this national stock number assigned to the federal catalog?