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 5835-01-158-6878
NSN 6650-01-622-6645
NSN 5965-00-513-1352
NSN 5930-00-292-1089
NSN 5855-00-014-5008
NSN 5996-01-581-0018
NSN 5925-01-512-9934
NSN 5975-00-729-1651
NSN 5855-00-165-3093
NSN 6650-01-406-7765
NSN 6135-01-466-0192
NSN 6150-01-212-7985