Used on survivair models 2110-00, 2210-00, 2310-00, 2111-00, 2211-00, 2311-00, 2112-00, 2212-00, 2312-00, 2113-00, 2213-00 and 2313-00 half mask respirators, 3212-00 and 3213-00 full face respirator; niosh approval number tc-21c-232, tc-23c-322, tc-23c-431 and tc-23c-433 (half mask), tc-23c-432 and tc-23c-434 (fill mask); sole source required by statute 6.302
No other part numbers with same form, fit, and function found.
NSN 7035-01-557-7142
NSN 5935-01-170-9889
NSN 6105-01-485-0842
NSN 5910-01-485-3397
NSN 6135-01-539-0013
NSN 7035-00-003-7518
NSN 5998-01-534-6192
NSN 5975-00-983-0111
NSN 5855-01-648-7687
NSN 6220-01-013-4559
NSN 6685-00-499-9233
NSN 5835-01-199-1078