Having 2 mounting holes each with 0.500 inch diameters centered approximately 7 7/8 inches apart
NSN 6135-00-471-5356
NSN 6320-01-384-3850
NSN 5895-00-955-5569
NSN 7035-01-425-8063
NSN 2925-00-690-8763
NSN 7035-00-731-8729
NSN 6620-01-255-7757
NSN 5998-01-601-0540
NSN 5950-01-040-5084
NSN 6105-01-121-0520
NSN 6645-01-648-4439
NSN 5835-01-332-2867