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 5960-00-529-2704
NSN 6240-00-542-6657
NSN 5960-00-919-6546
NSN 5990-00-707-0731
NSN 5985-01-306-2285
NSN 5920-00-021-3697
NSN 6240-01-211-4507
NSN 6130-00-853-7177
NSN 6645-01-648-4439
NSN 5990-01-631-1952
NSN 5895-01-090-0567
NSN 6105-00-787-2805