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 6685-01-342-2076
NSN 6105-01-290-7643
NSN 6685-01-534-4623
NSN 6130-00-076-3554
NSN 6220-01-097-1212
NSN 5930-00-525-5484
NSN 5895-01-442-4102
NSN 5998-00-243-7459
NSN 5990-00-081-1266
NSN 6650-01-179-3823
NSN 6130-01-564-6873
NSN 5975-01-098-7094