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 5925-01-025-0322
NSN 6320-00-445-1187
NSN 6130-00-338-4441
NSN 5965-00-400-6228
NSN 6145-01-030-4944
NSN 6610-00-737-6611
NSN 5855-00-491-7079
NSN 7035-00-421-8710
NSN 6645-00-715-1531
NSN 6320-01-498-4954
NSN 5905-01-577-6471
NSN 6130-01-486-2022