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 5998-00-935-2510
NSN 5945-01-237-1589
NSN 6110-01-279-7582
NSN 6645-00-312-2752
NSN 5910-00-115-9943
NSN 5996-01-429-0390
NSN 5915-00-378-5585
NSN 6620-00-292-7000
NSN 5945-00-435-8203
NSN 6130-01-159-4826
NSN 6685-01-450-5493
NSN 5910-01-371-2865