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 5945-00-028-1578
NSN 5925-01-029-3483
NSN 5975-01-104-1496
NSN 5975-00-799-2584
NSN 5975-00-260-1336
NSN 5965-01-558-8863
NSN 5998-01-095-5548
NSN 5996-01-479-1223
NSN 6650-00-698-5869
NSN 4140-00-279-3148
NSN 6240-01-384-3887
NSN 6610-01-484-8980