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 7035-00-890-7649
NSN 6150-01-511-0331
NSN 5985-01-572-0467
NSN 5996-01-141-6916
NSN 5915-01-390-2026
NSN 5990-00-223-5938
NSN 6645-01-413-0515
NSN 5965-00-840-8849
NSN 6685-00-839-1106
NSN 2925-01-346-9522
NSN 5920-01-154-1039
NSN 6150-01-343-2430