Helical element
NSN 5975-01-501-1668
NSN 6620-01-232-8552
NSN 6130-01-003-3930
NSN 5905-00-409-1642
NSN 5960-01-604-1158
NSN 6645-01-139-0156
NSN 4140-01-548-8081
NSN 6150-01-137-9127
NSN 5935-01-390-3115
NSN 5998-00-024-7370
NSN 2925-01-288-2091
NSN 6685-01-331-9244
Last Updated: 05/29/2025