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 5895-01-130-9964
NSN 6240-00-932-1331
NSN 5990-00-836-2542
NSN 5920-01-159-3087
NSN 5950-01-010-5026
NSN 5945-01-027-6915
NSN 6130-01-500-7710
NSN 5960-01-189-1644
NSN 6145-00-445-6524
NSN 2925-01-179-2648
NSN 6110-01-535-9979
NSN 5895-00-846-1274