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 5996-01-241-1843
NSN 5975-01-388-2752
NSN 6110-01-298-2869
NSN 6610-01-242-9674
NSN 5925-01-396-1584
NSN 5920-01-261-2856
NSN 5905-01-488-4095
NSN 6220-01-245-7036
NSN 6220-01-177-2731
NSN 6110-01-245-3059
NSN 5985-00-334-9245
NSN 5996-00-411-7119