NSN 4220-01-416-9421
Part Details | DIVER'S MASK
4220-01-416-9421 A flexible device used in free or SCUBA diving that protects the eyes with a transparent shield and conforms to the face to exclude water. May also cover the nose. It may have valves, fittings or an integral hose air supply. Excludes: MASK, UNDER WATER.
Alternate Parts: 336190457, 336-190-457, 4220-01-416-9421, 01-416-9421, 4220014169421, 014169421
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | JUL 27, 1995 | 01-416-9421 | 03303 ( MASK, DIVER'S ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4220-01-416-9421
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 336-190-457 | 47432 | INTERSPIRO, INC. |
Technical Data | NSN 4220-01-416-9421
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS; UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | MK20MOD0 UBA DIVING SYS |