Works on both straight and tapered delta rings
NSN 6320-01-229-6479
NSN 5950-00-707-7997
NSN 5915-01-516-8410
NSN 5950-00-823-6321
NSN 6130-01-534-7674
NSN 5990-01-307-4489
NSN 5835-01-464-7038
NSN 6645-01-513-3071
NSN 5960-01-270-3938
NSN 5835-01-169-5330
NSN 5920-01-426-8517
NSN 5905-01-369-7053