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 6150-00-460-0564
NSN 5910-00-221-4496
NSN 5920-01-604-9426
NSN 6685-01-072-7722
NSN 5998-00-098-4019
NSN 5975-00-218-0414
NSN 5990-00-942-4041
NSN 6650-00-769-3003
NSN 6620-00-995-4958
NSN 5975-01-323-6361
NSN 5910-00-825-1842
NSN 5935-01-596-1859