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 5935-00-836-8000
NSN 5915-00-965-0535
NSN 5999-01-026-4627
NSN 5915-00-497-0894
NSN 5996-01-592-2318
NSN 5930-01-188-8226
NSN 6645-01-325-5605
NSN 5835-00-711-3371
NSN 2925-01-263-3638
NSN 2925-01-100-3694
NSN 6105-01-322-8246
NSN 7035-00-915-5798