This stop valve is part of a foot valve assembly
NSN 6105-01-212-9041
NSN 5996-01-199-0677
NSN 6150-01-582-0740
NSN 6130-01-127-6266
NSN 5895-01-556-8973
NSN 6150-01-216-0539
NSN 7035-00-329-4015
NSN 6150-00-616-7717
NSN 5905-01-468-0555
NSN 5855-01-503-0144
NSN 6220-01-208-1640
NSN 6110-00-679-8961