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 5975-01-420-6591
NSN 6650-01-443-1476
NSN 5945-01-386-3208
NSN 6105-00-776-2205
NSN 6650-00-707-1417
NSN 6645-01-125-6811
NSN 6620-00-954-4971
NSN 5996-00-993-0841
NSN 5965-01-463-6813
NSN 5965-01-053-7168
NSN 7035-01-594-5397
NSN 5920-01-586-0553