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 5999-00-276-9299
NSN 4140-01-070-4928
NSN 6645-01-239-8133
NSN 6685-01-026-7364
NSN 5835-00-583-1316
NSN 5930-01-415-0873
NSN 5855-01-107-5925
NSN 6220-01-627-7940
NSN 5945-01-242-9989
NSN 6130-01-433-6260
NSN 6135-01-525-2356
NSN 5855-01-436-1326