3.125 in. Flange each end
NSN 6645-00-883-8086
NSN 5998-01-285-3027
NSN 5990-01-578-1499
NSN 5835-00-562-7524
NSN 5855-01-530-0125
NSN 6240-00-299-9819
NSN 5945-01-559-3777
NSN 5999-01-574-2431
NSN 6685-01-292-1199
NSN 5910-01-078-8059
NSN 5950-00-814-6427
NSN 5905-00-500-8576
Last Updated: 06/29/2025