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 6105-01-245-6772
NSN 5950-01-469-2364
NSN 6645-01-430-3576
NSN 5996-00-865-9096
NSN 5965-01-476-0721
NSN 5905-00-363-8296
NSN 6650-00-891-6330
NSN 5990-01-423-8189
NSN 5925-00-418-3811
NSN 5905-01-564-6070
NSN 5915-00-795-7220
NSN 6110-00-064-0261