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 6105-01-056-5258
NSN 6105-01-592-5969
NSN 5895-01-569-3610
NSN 5910-01-170-0442
NSN 6320-01-495-0512
NSN 6220-00-933-3187
NSN 6320-01-531-4997
NSN 5925-01-491-2982
NSN 5950-00-824-4106
NSN 5965-00-768-4366
NSN 5985-01-174-8941
NSN 6645-01-179-0243