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 7035-01-191-2822
NSN 5965-01-012-1065
NSN 5855-01-487-8872
NSN 6610-00-135-5026
NSN 2925-01-252-8049
NSN 5965-00-823-8623
NSN 6650-01-608-2240
NSN 6240-00-197-6819
NSN 5945-00-156-4040
NSN 5950-00-162-9930
NSN 2925-00-338-4667
NSN 5950-01-175-4334