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 5996-00-954-0556
NSN 6240-00-494-9869
NSN 4140-01-654-1341
NSN 5965-00-757-3403
NSN 6610-01-029-8749
NSN 6220-01-641-9175
NSN 5965-01-524-5310
NSN 6240-01-524-0510
NSN 5855-01-141-8227
NSN 2925-01-577-0004
NSN 6130-01-090-5752
NSN 6320-00-242-3300