A fixed number of components and/or items, not all having the same basic name, which are specifically designed for checking the alignment of a boresight-type fixture.
NSN 5895-00-362-2371
NSN 6685-01-464-9454
NSN 5855-01-410-8979
NSN 4140-01-323-7214
NSN 6240-01-645-4797
NSN 5915-01-093-4198
NSN 5935-01-477-2257
NSN 5975-00-498-6918
NSN 5945-00-903-3153
NSN 6240-01-055-5193
NSN 5985-01-370-6503
NSN 5835-00-789-1454