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 5998-00-732-0492
NSN 6650-00-680-9595
NSN 6220-01-134-1005
NSN 6220-01-057-3654
NSN 7035-01-313-3677
NSN 2925-01-426-3410
NSN 5998-01-307-1729
NSN 6645-01-605-4351
NSN 5935-00-765-4717
NSN 5935-01-245-9427
NSN 5945-01-578-4625
NSN 6645-00-155-2398