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 5930-01-371-5006
NSN 6110-01-312-8629
NSN 5910-01-628-6647
NSN 5945-00-089-9130
NSN 6685-01-082-1841
NSN 6645-01-557-8134
NSN 5910-01-349-7189
NSN 5925-01-420-6317
NSN 5990-01-141-3562
NSN 5910-00-500-0192
NSN 5915-01-440-6845
NSN 6620-01-477-3720