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 7035-01-251-9566
NSN 6240-01-123-8822
NSN 6645-01-266-0883
NSN 6685-01-009-4346
NSN 6645-00-230-4396
NSN 5999-01-220-7473
NSN 6130-00-210-9983
NSN 6620-01-352-5640
NSN 6685-01-476-8560
NSN 5950-01-126-9748
NSN 5910-00-959-5209
NSN 6220-01-502-1170