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 5915-00-727-0388
NSN 5996-01-129-7878
NSN 5935-00-959-3122
NSN 5835-00-987-9341
NSN 5935-01-448-9329
NSN 6620-00-925-8435
NSN 5999-01-277-5710
NSN 6130-01-486-6941
NSN 6240-01-415-5149
NSN 4140-00-660-8699
NSN 6240-01-296-7404
NSN 5915-01-519-2234