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 2925-00-335-7119
NSN 5965-01-490-6704
NSN 6110-00-093-2539
NSN 5855-00-310-2740
NSN 5920-01-235-6477
NSN 4140-00-121-6746
NSN 5960-01-612-9844
NSN 5925-01-562-5829
NSN 5905-01-070-6534
NSN 5996-01-367-6557
NSN 5910-00-419-2876
NSN 5965-01-055-0102