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 6645-00-515-6148
NSN 5999-00-480-4068
NSN 5925-00-937-1586
NSN 5999-01-631-4314
NSN 5935-01-577-0030
NSN 5990-01-633-9503
NSN 6150-01-610-5077
NSN 6240-00-109-5914
NSN 5965-01-613-6289
NSN 7035-00-782-7046
NSN 6645-01-411-5657
NSN 5835-01-013-6901