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 2925-01-014-0118
NSN 5999-01-567-9977
NSN 6610-00-710-3236
NSN 5975-01-423-8280
NSN 6650-01-418-6298
NSN 5965-01-300-9664
NSN 6135-00-223-9563
NSN 6110-01-013-9313
NSN 5999-01-590-5769
NSN 5975-00-248-5590
NSN 5999-01-605-7127
NSN 7035-00-616-4410