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 5998-00-515-2252
NSN 6110-01-322-4659
NSN 5985-01-470-3787
NSN 6645-00-244-0359
NSN 5895-00-827-0240
NSN 5945-01-259-3108
NSN 5920-01-326-7806
NSN 5975-00-768-0306
NSN 5996-01-346-1099
NSN 6650-00-227-8743
NSN 5975-01-552-9348
NSN 5905-01-118-6330