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 5895-01-439-4719
NSN 4140-00-531-6696
NSN 6645-01-400-1383
NSN 6685-01-169-2724
NSN 5945-00-433-1721
NSN 5990-01-218-5160
NSN 6650-00-161-2444
NSN 5835-01-384-3206
NSN 5975-00-683-2743
NSN 5915-00-557-6467
NSN 5915-00-919-7604
NSN 6150-01-525-5897