NSN 4240-01-388-6429

Part Details | OXYGEN MASK NOSEPIECE

4240-01-388-6429 A rigid item which serves as a reinforcement for the nose region and has accommodations to hold in place the elastic band of the oxygen mask.

Alternate Parts: 806470, 4240-01-388-6429, 01-388-6429, 4240013886429, 013886429

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
42APR 05, 199401-388-642915752 ( NOSEPIECE, OXYGEN MASK )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4240-01-388-6429
Part Number Cage Code Manufacturer
80647055799MINE SAFETY APPLIANCES COMPANY
Technical Data | NSN 4240-01-388-6429
Characteristic Specifications
MATERIAL RUBBER
COLOR BLACK
SIZE DESIGNATION LARGE
SPECIAL FEATURESCOLOR; BLACK; NIOSH APPROVAL NUMBER TC-21C-638; SOLE SOURCE REQUIRED BY STATUTE 6.302