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 5998-01-383-4631
NSN 5945-01-374-6222
NSN 5985-01-110-3803
NSN 5835-00-489-0601
NSN 6130-01-500-4193
NSN 5975-01-622-0127
NSN 6220-01-333-1319
NSN 6645-01-463-3024
NSN 5996-00-841-5534
NSN 5998-01-068-1851
NSN 6320-01-215-1133
NSN 5920-01-157-9471