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 5965-01-424-7417
NSN 5996-00-192-3597
NSN 2925-01-231-6312
NSN 6620-00-468-3665
NSN 5998-01-100-3053
NSN 6220-01-136-2765
NSN 6240-00-964-8864
NSN 5855-00-560-0110
NSN 5895-01-030-8972
NSN 6645-00-177-4729
NSN 5965-01-025-5129
NSN 6110-01-186-6238