Classification: Check valves of materials other than copper, iron or steel
NSN 6320-01-323-1947
NSN 6135-00-271-0407
NSN 5905-01-554-4713
NSN 6645-00-085-7603
NSN 5895-01-324-1444
NSN 5855-01-428-9456
NSN 6105-01-273-0596
NSN 7035-01-445-3563
NSN 5998-01-514-7345
NSN 5996-01-338-0555
NSN 6110-01-489-5482
NSN 5930-01-546-1023