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 6650-01-633-9147
NSN 5996-00-726-4785
NSN 6220-01-045-3834
NSN 4140-00-027-5150
NSN 6240-00-110-9414
NSN 5910-00-422-5333
NSN 5998-01-421-5709
NSN 6135-01-468-6491
NSN 5925-01-188-7630
NSN 6220-00-708-9909
NSN 5895-00-457-7442
NSN 6130-00-954-2859