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 6145-01-401-3713
NSN 5996-00-976-1429
NSN 6650-00-575-0770
NSN 5920-01-341-6741
NSN 5895-00-625-5424
NSN 6645-01-069-3286
NSN 5965-00-469-5009
NSN 5945-01-563-9073
NSN 6150-00-578-7816
NSN 2925-01-596-9448
NSN 5960-00-675-3439
NSN 5999-00-964-5716