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 5935-00-726-1453
NSN 5985-01-323-5007
NSN 6685-00-073-2366
NSN 5990-01-255-6860
NSN 2925-01-108-3307
NSN 5985-01-185-9906
NSN 5965-00-137-9291
NSN 6110-01-463-8392
NSN 6610-01-149-9749
NSN 5905-01-034-7382
NSN 6320-01-160-8578
NSN 6650-00-287-5868