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 6220-00-397-6910
NSN 6110-00-135-6447
NSN 5998-00-079-1375
NSN 5996-01-621-4031
NSN 6220-00-492-0730
NSN 5925-00-217-6381
NSN 5945-01-025-1163
NSN 6320-00-513-8376
NSN 6610-00-732-2488
NSN 7035-01-423-8343
NSN 5990-01-157-0441
NSN 5915-00-725-7626