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 6650-01-495-1269
NSN 5915-01-355-8220
NSN 5990-00-839-8757
NSN 5990-01-390-2177
NSN 5996-00-577-0053
NSN 5935-00-521-0682
NSN 6610-00-980-0518
NSN 7035-01-643-5749
NSN 5855-00-198-3197
NSN 7035-01-103-3342
NSN 6650-01-475-3714
NSN 6320-00-564-2772