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 6130-00-113-5670
NSN 5950-01-531-6743
NSN 6150-01-182-9704
NSN 5965-00-150-1144
NSN 6135-01-653-1437
NSN 7035-01-378-5074
NSN 5945-00-229-0243
NSN 5895-01-457-5244
NSN 5925-00-010-7490
NSN 5965-00-217-2476
NSN 5985-01-086-2675
NSN 2925-01-394-9658