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 5920-00-709-7835
NSN 6650-01-179-1842
NSN 6610-01-262-2273
NSN 2925-00-523-0322
NSN 5975-01-130-4268
NSN 6240-01-207-2120
NSN 6145-00-231-3144
NSN 5920-00-138-3834
NSN 5925-01-394-4953
NSN 6105-01-597-3447
NSN 5855-01-476-4219
NSN 5895-00-016-4455