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 5996-01-394-3378
NSN 5985-00-105-5027
NSN 5965-01-095-9767
NSN 6650-01-605-5805
NSN 6150-01-525-1693
NSN 6650-00-717-8913
NSN 6645-00-033-8714
NSN 5999-01-112-7794
NSN 5960-01-100-0089
NSN 6135-00-885-6003
NSN 5935-01-533-2537
NSN 6620-01-557-6512