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 6645-00-230-4396
NSN 2925-00-774-8247
NSN 6130-00-518-1723
NSN 6130-00-111-4796
NSN 5950-01-023-7692
NSN 5925-01-286-4694
NSN 5996-01-391-0681
NSN 5895-01-177-6385
NSN 5930-01-099-1032
NSN 5965-01-368-6740
NSN 2925-01-601-5050
NSN 5945-00-220-2331