MRC | Criteria | Characteristic |
---|---|---|
CQRH | APPROVAL DESIGNATOR | 30CFR11 BUREAU OF MINES |
ALTR | FILTER TYPE | FILTER PAD |
BTLQ | MASK FILTER QUANTITY | 1 |
ZZZT | NONDEFINITIVE SPEC/STD DATA | II TYPE |
BTLR | PROTECTION FOR WHICH FILTER IS DESIGNED | NUISANCE DUST |
CGXP | FURNISHED FILTER TYPE AND QUANTITY | 1 FILTER PAD |
CGXT | HEAD HARNESS | INCLUDED |
APCS | ADJUSTABILITY | ADJUSTABLE |
BSSG | FILTER REPLACEABILITY | NONREPLACEABLE |
BTLS | EXHAUST VALVE | NOT INCLUDED |
CBJL | MATERIAL TYPE | ELASTIC |
CDGG | STRAP TYPE | ANY ACCEPTABLE |
CGXQ | MASK TYPE | HALF FACEPIECE |
CCQJ | MASK MATERIAL | ANY ACCEPTABLE |