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 5990-01-453-3552
NSN 6240-00-533-1493
NSN 2925-01-197-7864
NSN 5965-00-755-4657
NSN 6130-00-974-2236
NSN 5905-00-840-8486
NSN 5996-00-531-8835
NSN 6645-01-189-6942
NSN 2925-01-477-8037
NSN 5835-00-033-0294
NSN 7035-00-153-3826
NSN 5910-00-755-0173