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 6150-01-388-1513
NSN 6135-01-184-0727
NSN 6650-01-144-5351
NSN 6135-01-554-8523
NSN 5960-01-154-3719
NSN 6135-01-222-0703
NSN 6130-00-677-4085
NSN 5990-01-133-0351
NSN 6645-01-066-3176
NSN 5935-01-351-2387
NSN 5930-01-593-4953
NSN 5915-00-254-2638