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 5960-01-485-2467
NSN 6685-01-364-2316
NSN 6105-00-939-8737
NSN 6645-01-576-2691
NSN 6130-01-364-1608
NSN 5945-01-571-8594
NSN 6135-01-017-3001
NSN 5965-01-523-5998
NSN 5855-01-332-3011
NSN 5945-01-434-3907
NSN 6150-01-277-2728
NSN 5895-01-449-5126