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 5925-00-100-0102
NSN 6685-01-242-1030
NSN 5935-00-990-0184
NSN 6240-00-284-1053
NSN 5935-01-383-8125
NSN 6685-01-438-8079
NSN 6685-01-138-5754
NSN 5855-00-310-2740
NSN 5965-01-065-5544
NSN 5920-01-165-6881
NSN 5996-00-165-2247
NSN 5915-00-058-5883