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 4140-01-411-7445
NSN 7035-00-018-0350
NSN 6240-00-643-4532
NSN 5975-00-068-7925
NSN 6650-01-239-1028
NSN 6130-01-026-3519
NSN 5996-00-586-5126
NSN 4140-01-595-0715
NSN 7035-01-137-6206
NSN 6105-00-060-9150
NSN 5905-01-088-6527
NSN 5905-01-084-4648