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 5945-01-196-6030
NSN 5930-01-632-3216
NSN 5895-01-534-8240
NSN 5975-00-306-4688
NSN 6145-00-689-9339
NSN 5960-01-601-5565
NSN 5999-00-452-2558
NSN 6645-01-244-3017
NSN 6685-01-651-5108
NSN 5925-00-920-7066
NSN 5920-01-381-9310
NSN 6685-00-227-6750