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 5960-01-448-3497
NSN 6645-00-192-1152
NSN 5985-01-163-3069
NSN 5835-01-290-4397
NSN 5905-00-638-6776
NSN 5905-01-073-1471
NSN 5925-00-471-4635
NSN 6645-01-559-0902
NSN 6240-00-505-6099
NSN 6610-01-482-6266
NSN 5965-01-241-0553
NSN 5835-00-450-3531