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 7035-01-616-8319
NSN 5855-01-476-2906
NSN 5920-00-024-0127
NSN 6240-00-146-6703
NSN 5985-00-688-9273
NSN 5960-01-649-1341
NSN 5996-00-210-4576
NSN 5920-01-311-5289
NSN 5996-01-181-7057
NSN 5855-01-371-4165
NSN 6110-01-387-5638
NSN 5835-00-690-8898