Part of assembly 420 series pumps
NSN 6110-01-317-8073
NSN 5925-01-412-2934
NSN 5965-01-188-8530
NSN 6110-01-095-0277
NSN 5950-01-317-6194
NSN 5910-01-354-8282
NSN 5855-00-688-9954
NSN 6105-01-142-6179
NSN 6645-01-086-7668
NSN 5945-01-415-5087
NSN 5915-01-529-6702
NSN 5855-01-659-0293