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 5925-01-415-3084
NSN 6130-01-599-9431
NSN 5905-01-077-7096
NSN 6620-00-593-1172
NSN 6220-01-406-3167
NSN 5945-01-519-8004
NSN 5920-01-592-9983
NSN 2925-01-391-1540
NSN 6135-01-096-1452
NSN 5945-00-220-2331
NSN 6650-00-866-9947
NSN 6240-00-287-1988