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 6220-01-322-6424
NSN 7035-01-283-2536
NSN 4140-00-140-1804
NSN 6110-01-514-0271
NSN 5960-01-041-9512
NSN 2925-01-391-9247
NSN 5920-00-221-4556
NSN 5950-00-178-8549
NSN 5965-01-136-3180
NSN 7035-00-529-3128
NSN 5990-01-245-7299
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