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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6105-01-003-9162
NSN 6145-01-542-0911
NSN 5965-01-072-8585
NSN 5965-00-581-9978
NSN 6135-01-382-9278
NSN 5975-01-487-3748
NSN 5996-01-513-0323
NSN 6145-01-354-6349
NSN 5990-00-809-0088
NSN 6145-01-329-9634
NSN 5975-01-529-6793
NSN 6645-00-887-0122