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 5915-00-158-5380
NSN 5915-01-056-6287
NSN 4140-00-805-9531
NSN 6610-01-386-4582
NSN 5930-00-647-4267
NSN 5985-00-899-6329
NSN 5965-01-590-7085
NSN 6650-01-643-0534
NSN 6105-01-178-6876
NSN 5945-01-055-1963
NSN 6685-01-172-5482
NSN 5915-00-284-8744