Ratchet headband; niosh approval tc-19c-314
No other part numbers with same form, fit, and function found.
NSN 5910-01-414-4631
NSN 6685-00-613-8725
NSN 5895-00-496-9231
NSN 6650-00-778-2949
NSN 6105-01-515-1231
NSN 4140-01-594-5974
NSN 4140-01-515-8791
NSN 5915-00-652-9095
NSN 5855-01-391-7077
NSN 5999-00-580-1876
NSN 5999-00-192-9394
NSN 5915-01-600-1058