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 5950-01-649-1289
NSN 6610-01-116-2527
NSN 5996-00-134-1493
NSN 6130-00-934-1627
NSN 5996-01-021-1322
NSN 7035-01-572-1045
NSN 6145-01-564-6169
NSN 5990-01-203-6089
NSN 6645-00-163-4624
NSN 6145-01-628-8223
NSN 6145-01-210-4000
NSN 5920-01-277-8531