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 5855-00-941-6412
NSN 5975-00-222-4109
NSN 5996-01-279-4273
NSN 5935-00-987-4652
NSN 6130-00-045-4431
NSN 5985-00-420-1260
NSN 5930-01-494-1018
NSN 5965-00-518-0958
NSN 6105-01-611-1220
NSN 6685-01-522-0375
NSN 6240-01-248-6302
NSN 6650-01-335-6336