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 5945-00-325-2104
NSN 5965-01-420-6613
NSN 7035-00-486-0367
NSN 5950-00-337-3871
NSN 5905-00-269-9673
NSN 5950-00-366-5480
NSN 6650-01-053-8726
NSN 6220-01-047-7325
NSN 5835-01-478-0157
NSN 6610-01-008-3436
NSN 5996-01-364-2304
NSN 5998-01-623-6285