491039: FACEPIECE,BREATHING EQUIPMENT.
The FACEPIECE,BREATHING EQUIPMENT is a the manufacturer industrial component. Key specifications include material: RUBBER FACEPIECE, facepiece_design: FULL, spectacle_usage_provision: NOT PROVIDED, facepiece_size_designation: LARGE, facepiece_speaking_diaphragm: NOT INCLUDED. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-853-3815, 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.
| material | RUBBER FACEPIECE |
| facepiece_design | FULL |
| special_features | FACEBLANK, COMPONENT OF ULTRA ELITE FACEPIECE, MATERIAL IS HYCAR RUBBER, COLOR IS BLACK, FACEBLANK IS DESIGNED TO ACCOMMODATE A SPEAKING DIAPHRAM ALTHOUGH IT IS NOT INCLUDED |
| spectacle_usage_provision | NOT PROVIDED |
| facepiece_size_designation | LARGE |
| facepiece_speaking_diaphragm | NOT INCLUDED |
| NSN | 5306-00-853-3815 |
| EXTENDED WASHER THICKNESS | 0.040 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| EXTENDED WASHER DIAMETER | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| PRECIOUS MATERIAL | SILVER |
| THREAD LENGTH | 0.366 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| HOLE CONFIGURATION STYLE | HEXAGON FLATS |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
No substitute or cross-reference records for this part.