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 5905-01-504-0386
NSN 5905-00-280-2747
NSN 6320-01-195-5583
NSN 5999-01-627-3197
NSN 6110-00-913-9276
NSN 6240-01-444-7785
NSN 5835-01-059-5535
NSN 5999-01-094-5956
NSN 6240-00-224-1880
NSN 6135-01-592-4139
NSN 6105-01-066-9594
NSN 2925-00-028-1481