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 6110-00-958-3794
NSN 6685-01-243-3617
NSN 5930-01-276-2073
NSN 5910-00-241-9578
NSN 6645-01-521-2440
NSN 5999-00-996-2242
NSN 4140-00-104-7323
NSN 5945-00-347-5153
NSN 5990-00-513-5328
NSN 5996-01-279-8406
NSN 5905-00-060-9452
NSN 5935-01-353-6927