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 5945-01-359-5262
NSN 6685-01-521-7190
NSN 5910-01-310-6025
NSN 5960-01-336-0487
NSN 6135-00-477-8847
NSN 6610-00-469-8534
NSN 5990-00-993-1780
NSN 5915-00-197-4753
NSN 6110-01-159-0055
NSN 6240-01-004-8790
NSN 2925-00-422-5159
NSN 5965-00-239-3471