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 6105-01-482-4062
NSN 6685-01-352-5665
NSN 6135-01-167-7604
NSN 6645-01-068-3042
NSN 5915-01-049-8403
NSN 5965-01-452-1249
NSN 5960-00-611-7175
NSN 5998-00-194-7640
NSN 5920-01-571-2508
NSN 5935-01-259-9998
NSN 5925-00-800-1615
NSN 6320-01-583-6809