A fixed number of components and/or items, not all having the same basic name, which are required for the generation of one or more fixed frequencies that are used to determine by comparison the frequency(ies) derived from other sources. See also frequency meter.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6685-00-070-5546
NSN 6105-01-236-1379
NSN 2925-01-004-5627
NSN 5925-00-407-7660
NSN 6130-01-598-8956
NSN 6150-01-103-4642
NSN 5996-01-411-3894
NSN 5985-01-508-4398
NSN 5910-01-564-5842
NSN 7035-01-633-9537
NSN 5930-01-238-6850
NSN 6105-01-369-1262