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 5975-00-736-3420
NSN 6135-01-017-3001
NSN 6650-01-534-5787
NSN 6110-01-412-9334
NSN 5905-00-987-6657
NSN 5998-01-529-3359
NSN 5999-01-412-9255
NSN 5996-01-633-7979
NSN 5975-01-147-4781
NSN 6645-01-047-9724
NSN 5895-00-690-4507
NSN 5945-00-216-7432