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 5835-00-953-0962
NSN 5965-01-150-1920
NSN 5855-00-433-2377
NSN 5965-01-014-3456
NSN 2925-00-422-5159
NSN 6650-01-027-1181
NSN 6685-01-183-2890
NSN 6645-01-461-9250
NSN 6240-00-306-9214
NSN 6240-00-798-1810
NSN 5910-01-051-4189
NSN 6130-01-211-6790