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 6320-00-994-0179
NSN 5910-00-435-2837
NSN 5985-01-170-2850
NSN 7035-01-397-5009
NSN 6150-01-362-6370
NSN 5910-00-171-3414
NSN 6320-01-374-8037
NSN 5996-01-561-0151
NSN 5965-01-512-8842
NSN 6110-01-091-6836
NSN 5945-00-290-1779
NSN 6150-01-168-0676