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 5895-01-629-9641
NSN 5965-00-578-8931
NSN 5855-00-014-5008
NSN 5960-01-258-0814
NSN 5855-01-158-2709
NSN 6135-01-411-3212
NSN 7035-00-541-8516
NSN 6150-00-455-6424
NSN 6220-01-112-3594
NSN 6645-01-205-3869
NSN 5998-00-333-7340
NSN 5960-00-722-1044