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 6130-00-279-5058
NSN 5965-01-168-8180
NSN 5975-01-341-7713
NSN 5895-01-432-0857
NSN 5965-01-371-8031
NSN 5835-01-062-6258
NSN 2925-00-038-0596
NSN 5996-00-026-9118
NSN 5999-00-036-6162
NSN 5895-00-096-7933
NSN 6685-00-296-0392
NSN 5910-01-210-6629