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 5835-01-498-9410
NSN 6220-01-322-6424
NSN 5855-00-361-0167
NSN 5960-00-457-5560
NSN 5945-01-104-6453
NSN 5960-01-168-5010
NSN 6620-01-197-7665
NSN 6650-01-481-1165
NSN 6135-01-104-3790
NSN 5996-01-141-6916
NSN 5920-00-941-6109
NSN 5920-01-152-1949