CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include harness: INCLUDED, headband: NOT PROVIDED, material: PLASTIC POLYAMIDE NYLON AND PLASTIC LOCATION NOT OTHERWISE SPECIFIED, microphone: NOT INCLUDED, design_type: NOSE AND MOUTH, helmet_fastener: INCLUDED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1660-00-810-2156, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| harness | INCLUDED |
| headband | NOT PROVIDED |
| material | PLASTIC POLYAMIDE NYLON AND PLASTIC LOCATION NOT OTHERWISE SPECIFIED |
| microphone | NOT INCLUDED |
| design_type | NOSE AND MOUTH |
| helmet_fastener | INCLUDED |
| microphone_pocket | INCLUDED |
| intake_tube_length | 17.500 INCHES NOMINAL IN |
| oxygen_system_type | PRESSURE DEMAND |
| fsc_application_data | OXYGEN SYSTEM INSTL,AIRCRAFT |
| mask_size_designation | REGULAR WIDE |
| nondefinitive_spec/std_data | MBU5P TYPE |
| NSN | 1660-00-810-2156 |
| MASK SIZE DESIGNATION | SMALL |
| MICROPHONE POCKET | INCLUDED |
| OXYGEN SYSTEM TYPE | PRESSURE DEMAND |
| INTAKE TUBE CORRUGATED FEATURE | INCLUDED |
| INTAKE TUBE LENGTH | 17.500 INCHES NOMINAL IN |
| HELMET FASTENER | INCLUDED |
| FSC APPLICATION DATA | OXYGEN SYSTEM INSTL,AIRCRAFT |
| MATERIAL | FABRIC, NYLON LOCATION NOT OTHERWISE SPECIFIED |
| MATERIAL | RUBBER FACEPIECE |
| NONDEFINITIVE SPEC/STD DATA | MBU4/P TYPE |