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 5996-01-032-3904
NSN 2925-00-568-9029
NSN 5905-00-974-6896
NSN 5855-01-656-6808
NSN 5905-01-322-6743
NSN 5925-01-040-4047
NSN 6645-00-476-7176
NSN 5965-01-150-1920
NSN 5985-01-340-9784
NSN 6110-01-059-7276
NSN 5905-00-216-8671
NSN 2925-01-041-2360