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 6610-01-399-7613
NSN 5910-01-028-0802
NSN 5835-01-123-8305
NSN 5920-00-468-3074
NSN 5945-00-995-0926
NSN 5965-00-208-4896
NSN 6645-01-190-0085
NSN 5855-01-602-9335
NSN 5835-01-384-3206
NSN 5998-00-001-5625
NSN 6145-00-754-8372
NSN 2925-00-480-9068