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 6240-00-177-0385
NSN 6145-00-475-6909
NSN 5905-01-424-9348
NSN 6150-01-427-3764
NSN 5895-00-827-6402
NSN 6110-01-135-6584
NSN 6240-00-776-1614
NSN 6150-01-542-8724
NSN 4140-00-853-3889
NSN 5965-01-026-9865
NSN 7035-01-364-8454
NSN 6685-00-724-4547