For use on spirometer; model pb-900l
NSN 5996-00-407-3003
NSN 5999-01-010-4242
NSN 6320-01-372-8671
NSN 5935-01-274-4162
NSN 5990-01-480-9938
NSN 5930-01-110-9113
NSN 6650-01-366-7811
NSN 5910-01-556-4278
NSN 6650-01-604-9315
NSN 6645-01-137-7974
NSN 5996-00-836-7393
NSN 5996-00-231-9322
Last Updated: 02/05/2025