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 5895-01-656-3181
NSN 6610-01-202-7404
NSN 4140-01-144-1450
NSN 6240-01-497-9574
NSN 6130-00-567-4624
NSN 5930-01-406-2999
NSN 5996-01-633-7979
NSN 6685-01-352-5665
NSN 6145-00-071-4937
NSN 5999-00-679-3939
NSN 5965-00-045-7156
NSN 6650-01-162-5882