NSN 4240-00-540-2421 · NIIN 005402421 · FSC 4240
NO DASHES 4240005402421
In Stock
LENS,HELMET,WELDER'S
Safety and Rescue Equipment
Technical characteristics
7 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| BSHC | NATIONAL BUREAU OF STANDARDS SHADE NUMBER | CO-BS 11 |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY NATIONAL BUREAU OF STANDARDS SHADE NUMBER |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | STYLE A AND TYPE III |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 4.250 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 2.000 |
| BLGP | LENS TYPE | FILTER |
| MATT | MATERIAL | GLASS OR PLASTIC |
Supersedes
This item replaces cancelled NIIN 011307072. An older drawing citing one of those numbers resolves here.