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 6135-00-271-0407
NSN 5960-00-364-3647
NSN 5990-01-049-7505
NSN 6150-01-027-6011
NSN 6135-01-408-9244
NSN 6685-00-173-3848
NSN 5960-01-237-5965
NSN 7035-00-626-1958
NSN 5920-01-386-8116
NSN 5925-01-048-2643
NSN 5905-01-633-5290
NSN 5905-01-426-8975