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 5905-01-656-4465
NSN 5855-01-532-4453
NSN 5835-01-515-6537
NSN 6240-01-084-0501
NSN 5910-01-550-4081
NSN 5930-01-306-5621
NSN 6220-01-224-4076
NSN 6220-01-585-3066
NSN 5930-01-062-5847
NSN 5990-01-266-9144
NSN 5965-01-194-3453
NSN 5895-01-554-7077