An item designed to house and position a geiger-mueller or neutron ray counter type electron, tube. It may include a preamplifier(s) and associated cable(s).
Classification: Parts and accessories for articles of subheading 9030.10
NSN 5925-01-253-6216
NSN 4140-01-651-2024
NSN 5855-00-832-9341
NSN 6135-01-242-6484
NSN 5960-01-414-1677
NSN 2925-01-421-0068
NSN 6110-00-835-8919
NSN 6610-01-175-3500
NSN 5996-01-102-6646
NSN 5965-01-392-1761
NSN 6645-01-413-0515
NSN 5945-01-192-4371