| ACCESSORY COMPONENTS AND QUANTITY | DOUBLE POINT RETENTION STRAP AND BUCKLE ASSEMBLY 1 |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY ACCESSORY COMPENENT |
| DESIGN TYPE | NOSE AND MOUTH |
| FURNISHED ITEMS | HARNESS AND HELMET FASTENER AND INTAKE TUBE CORRUGATED FEATURE |
| INTAKE TUBE LENGTH | 17.500 INCHES NOMINAL |
| OXYGEN SYSTEM TYPE | PRESSURE DEMAND |
| MASK SIZE DESIGNATION | REGULAR NARROW |
| MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765 CLASS 3AGRADE 50 FSCM 81348 FED SPEC SINGLE MATERIAL RESPONSE FACEPIECE |
| MATERIAL | FABRIC, NYLON LOCATION NOT OTHERWISE SPECIFIED |
| MATERIAL | RUBBER SILICONE CLASS Q FACEPIECE |
| NONDEFINITIVE SPEC/STD DATA | REGULAR NARROW SIZE |
| USER DESIGNATOR | AVIATION CREWMAN |