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 6220-00-208-9058
NSN 5920-01-102-9458
NSN 6645-01-476-3660
NSN 5965-00-583-4865
NSN 5965-00-997-5764
NSN 5835-00-926-0195
NSN 5965-01-289-6436
NSN 6685-01-540-6410
NSN 5915-00-100-5239
NSN 5945-00-021-2747
NSN 5945-01-651-8654
NSN 5915-01-530-1147