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 5965-01-424-7417
NSN 5950-01-364-0006
NSN 6620-00-049-6425
NSN 5965-01-573-6523
NSN 6645-01-477-5316
NSN 5835-00-286-5432
NSN 5905-01-308-5389
NSN 6685-01-031-5833
NSN 6130-00-165-1701
NSN 5985-00-954-1198
NSN 5910-01-012-3054
NSN 5855-01-510-4564