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 5996-00-841-5534
NSN 5905-00-081-8228
NSN 5960-01-363-0215
NSN 5998-00-820-5818
NSN 5905-01-328-4921
NSN 5835-01-090-0784
NSN 5895-00-554-4573
NSN 6650-00-122-9452
NSN 6130-01-444-8911
NSN 5985-00-215-0667
NSN 5965-01-213-0338
NSN 6645-00-192-1152