Sigma tandem parachute system, reduces dangerous loop jaming, reduces pull force by 50 percent with tension remaining the same, tensile strenght exceeds 440 pounds
NSN 4140-00-228-1280
NSN 6110-01-390-0875
NSN 5930-01-552-4295
NSN 5935-01-421-3876
NSN 5990-00-170-4239
NSN 5935-01-590-5546
NSN 6240-01-386-4594
NSN 4140-01-511-0744
NSN 6620-01-508-1429
NSN 5925-01-098-7829
NSN 5985-00-952-0854
NSN 5855-00-149-0766