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 5950-01-634-0677
NSN 5910-01-370-3977
NSN 6650-00-264-0664
NSN 6645-01-569-0491
NSN 5999-01-145-3414
NSN 5985-01-088-7337
NSN 5965-01-378-7335
NSN 6240-00-052-9551
NSN 6150-01-110-2506
NSN 5895-01-577-9050
NSN 6135-00-542-6728
NSN 5996-01-004-2579