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 5985-01-085-5573
NSN 6110-00-150-2014
NSN 5855-01-398-9548
NSN 5950-01-475-2288
NSN 5925-01-235-6499
NSN 5990-01-126-5824
NSN 5855-01-413-3352
NSN 6130-01-437-3068
NSN 5855-01-031-4729
NSN 6610-01-582-8181
NSN 5975-01-591-7676
NSN 5945-01-306-2817