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 5999-01-516-4934
NSN 5965-00-798-3597
NSN 5965-00-396-3411
NSN 5895-01-651-3702
NSN 5945-01-016-1618
NSN 5925-01-598-6921
NSN 7035-01-357-3726
NSN 6685-01-535-0924
NSN 5855-00-167-7893
NSN 6150-01-330-4840
NSN 5930-01-340-2408
NSN 6240-00-389-4822