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 6110-01-559-5445
NSN 5998-01-340-7358
NSN 5930-01-372-1766
NSN 5925-00-759-5337
NSN 5930-01-181-3134
NSN 6110-01-224-7502
NSN 6240-00-102-4003
NSN 5835-01-593-3239
NSN 5920-01-504-9497
NSN 5965-00-498-8177
NSN 6135-01-440-9412
NSN 5965-01-150-6315