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 6135-01-468-2970
NSN 6105-01-029-2445
NSN 6105-00-102-4537
NSN 5990-01-587-8562
NSN 5945-01-476-8366
NSN 6105-00-200-8074
NSN 6650-01-073-5925
NSN 6145-01-363-9550
NSN 5965-00-471-5018
NSN 5915-00-809-6691
NSN 5945-01-539-5349
NSN 7035-01-356-4025