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 6105-01-331-6868
NSN 5965-01-631-4456
NSN 5910-01-462-0401
NSN 6110-00-577-8156
NSN 5996-01-123-9038
NSN 5920-00-959-2810
NSN 6645-01-362-0596
NSN 6105-01-657-3506
NSN 5920-00-231-3922
NSN 5910-01-310-9716
NSN 6130-01-146-9715
NSN 6150-01-205-7686