Xylene detector tubes, 10-400ppm, 10 per pkg.
NSN 6220-00-007-5973
NSN 5925-00-059-4991
NSN 5835-00-223-7235
NSN 6130-01-047-3107
NSN 5960-01-217-1479
NSN 5930-00-935-4539
NSN 6650-00-193-7358
NSN 6620-01-226-4065
NSN 5996-00-400-4433
NSN 7035-00-902-8995
NSN 5935-01-448-4760
NSN 5975-00-189-7849