Scba; niosh approval tc-13f-108, tc-13f-113, tc-13f-130, tc-13f-131
No other part numbers with same form, fit, and function found.
NSN 6150-01-577-9019
NSN 5905-00-038-6961
NSN 6145-01-111-9553
NSN 5999-00-256-9366
NSN 5835-01-485-0210
NSN 6150-01-446-1640
NSN 6620-00-810-6774
NSN 6650-01-026-6572
NSN 6610-01-044-4740
NSN 5895-01-177-5137
NSN 5915-01-283-6173
NSN 5920-00-849-5762