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 6610-01-180-2184
NSN 5895-00-470-6618
NSN 5999-01-265-3735
NSN 5985-00-021-6452
NSN 6645-01-331-5674
NSN 6650-01-538-6898
NSN 5999-01-632-1585
NSN 6610-01-262-5968
NSN 5996-01-512-6170
NSN 6320-01-457-2805
NSN 4140-01-113-8313
NSN 7035-00-549-2722