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 5990-00-901-1358
NSN 5999-01-595-3858
NSN 5990-01-242-9653
NSN 7035-01-265-2301
NSN 7035-01-428-2336
NSN 5996-01-439-3616
NSN 6145-00-945-7473
NSN 6130-01-361-1684
NSN 5895-00-081-2219
NSN 5945-00-393-1191
NSN 5999-01-603-3621
NSN 5855-01-147-6024