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 5975-01-634-0678
NSN 5835-01-515-6537
NSN 5915-01-513-6786
NSN 5965-01-105-7901
NSN 2925-00-221-4977
NSN 5915-01-629-9897
NSN 5990-00-576-4882
NSN 6645-00-533-8037
NSN 5910-01-022-8095
NSN 5925-00-220-6841
NSN 5895-01-156-8142
NSN 5975-01-425-1268