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 5835-01-116-2369
NSN 6220-01-520-9306
NSN 5945-01-360-2322
NSN 6610-01-584-4787
NSN 5905-00-117-0428
NSN 6240-01-643-6541
NSN 4140-01-376-9818
NSN 5975-00-275-7985
NSN 6145-01-576-1872
NSN 5950-01-163-4040
NSN 4140-00-266-9132
NSN 5950-00-285-6352