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 5905-01-065-0696
NSN 6685-01-231-4209
NSN 5925-01-211-6660
NSN 6685-00-103-2854
NSN 6110-01-256-8767
NSN 5905-01-073-5733
NSN 4140-01-005-3457
NSN 5930-01-260-9584
NSN 5996-01-308-7987
NSN 6620-00-488-0626
NSN 5905-00-784-3470
NSN 5999-01-535-1290