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 4140-00-146-3269
NSN 5996-01-336-6577
NSN 4140-01-409-1764
NSN 5985-01-119-7144
NSN 6645-00-334-9225
NSN 6685-01-166-5302
NSN 6650-01-601-4407
NSN 5960-01-319-0276
NSN 5915-01-140-2823
NSN 5905-01-143-3006
NSN 5855-00-149-0766
NSN 5895-00-924-9093