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 5930-01-464-2286
NSN 6650-01-024-9554
NSN 5910-00-413-2630
NSN 6610-00-795-7123
NSN 5975-00-849-6717
NSN 5975-00-823-0979
NSN 5960-00-269-4762
NSN 5910-01-412-7423
NSN 6135-01-173-6306
NSN 5905-01-005-9860
NSN 6610-00-907-2047
NSN 6130-01-213-0196