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 5920-01-462-0055
NSN 6220-01-208-4429
NSN 6645-01-141-7737
NSN 6650-01-469-0272
NSN 5999-00-228-8582
NSN 2925-01-169-9105
NSN 5895-01-145-5358
NSN 5998-00-452-0329
NSN 6130-00-299-0395
NSN 5895-00-242-6918
NSN 6145-00-286-9588
NSN 6105-00-846-2686