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 5925-01-425-2648
NSN 5945-00-471-8456
NSN 5999-01-634-0576
NSN 6610-00-587-3260
NSN 5945-00-498-0199
NSN 4140-00-844-9436
NSN 6240-00-541-7032
NSN 5925-00-578-4774
NSN 6110-01-369-0882
NSN 5990-00-991-4484
NSN 5950-00-248-6921
NSN 5999-00-409-1526