1-1/2 in
NSN 5915-01-167-8174
NSN 6240-00-316-3167
NSN 6645-00-943-9063
NSN 5945-00-385-3683
NSN 2925-01-394-5650
NSN 6145-01-251-4757
NSN 5985-00-285-0798
NSN 6105-00-164-1046
NSN 6650-00-490-2637
NSN 6145-01-511-1500
NSN 5975-01-329-8499
NSN 5965-01-455-7747