NSN 4240-01-631-9619
Oxygen MaskPricing & Availability Check
Submit this form for stock availability and pricing.Inventory
This product may be available in the following quantities and conditions.
- NE: 27
- AR: 19
- SV: 3
- NS: 1
- OH: 1
Please note that inventory for this NSN was updated 07/02/2025 and may have changed since then. Request a quote for up to date pricing and availability.
Definition Definition of approved item name (AIN): "MASK,OXYGEN"
A device consisting of a facepiece which partially covers the face, having a breathing tube and a coupling for connecting to a regulated supply of oxygen. The device may be of the rebreathing type or of the demand type and may be used for rescue operation or to supply the wearer with oxygen when flying at high altitudes. It may include regulating device(s) but does not include oxygen cylinder(s). Excludes mask, oronasal.
Identification Item Identification Guide (IIG) and Item Name Code (INC)
Special material and handling
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Item does not contain precious metal.
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
Represents items with no adp components