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 6240-01-009-3636
NSN 5960-01-058-1074
NSN 7035-00-205-8739
NSN 5930-01-443-1518
NSN 4140-00-480-2592
NSN 6110-00-263-6664
NSN 5998-01-212-2658
NSN 6650-01-466-9503
NSN 5999-01-017-5352
NSN 5965-01-432-7134
NSN 5985-00-540-1964
NSN 5945-00-064-7819