A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5910-00-194-7841
NSN 6105-01-513-5929
NSN 6105-00-864-6615
NSN 6240-00-805-0955
NSN 5910-01-187-0741
NSN 5960-01-202-6610
NSN 6240-01-645-2228
NSN 5965-01-060-2558
NSN 6645-01-622-6161
NSN 7035-01-343-6010
NSN 5985-00-072-9673
NSN 6135-01-187-4382