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 5950-01-445-7932
NSN 6685-01-156-5545
NSN 6320-00-468-8421
NSN 5905-01-338-1959
NSN 6145-00-912-6116
NSN 5895-01-587-1053
NSN 5998-01-484-9071
NSN 6610-00-961-7263
NSN 5945-01-610-5894
NSN 5996-01-642-7593
NSN 5920-01-118-9492
NSN 5915-00-359-7776