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 7035-01-470-8609
NSN 5915-00-394-6523
NSN 6650-01-511-3848
NSN 6110-00-168-8683
NSN 5965-00-673-9843
NSN 5905-01-367-5949
NSN 5985-01-364-8213
NSN 6135-01-280-2883
NSN 5920-00-088-4674
NSN 6620-01-408-4464
NSN 6150-01-449-1040
NSN 6145-00-067-7436