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 5925-01-391-4986
NSN 6650-01-020-3645
NSN 6645-00-223-8018
NSN 6110-01-170-3346
NSN 5960-01-322-4341
NSN 5855-00-560-0110
NSN 5915-00-925-9980
NSN 5996-01-443-5617
NSN 6610-01-130-7057
NSN 5960-01-174-6975
NSN 5910-01-553-4137
NSN 5990-01-271-1628