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 6135-01-611-0125
NSN 5950-00-838-9226
NSN 5920-01-010-3293
NSN 5990-00-458-9643
NSN 6240-00-959-7025
NSN 5945-01-435-7689
NSN 5990-01-514-8708
NSN 5855-01-382-8725
NSN 6645-01-445-5235
NSN 6105-01-263-2140
NSN 6150-01-624-4572
NSN 6240-00-347-7118