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 6650-01-472-2244
NSN 6650-00-891-4534
NSN 5996-01-114-0814
NSN 4140-00-279-3148
NSN 6145-01-068-2357
NSN 6110-01-218-4719
NSN 6220-00-818-6478
NSN 6135-00-078-9931
NSN 6645-01-394-1923
NSN 5990-01-097-4721
NSN 6610-00-225-9258
NSN 5835-00-884-4480