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 6650-01-237-3334
NSN 5935-01-326-2351
NSN 7035-00-117-0418
NSN 5835-01-356-6945
NSN 6135-01-546-4588
NSN 5998-01-418-1624
NSN 7035-01-056-9966
NSN 6110-00-081-6335
NSN 6685-00-242-6722
NSN 5925-01-074-4504
NSN 7035-01-306-5226
NSN 5895-01-356-6250