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 5925-01-363-9925
NSN 5910-00-809-8338
NSN 5855-00-995-2098
NSN 6240-01-088-7629
NSN 5950-00-260-7725
NSN 5905-00-155-4767
NSN 2925-01-629-9416
NSN 5930-01-594-8778
NSN 6650-01-272-9746
NSN 6610-01-421-5367
NSN 6645-00-022-8691
NSN 5895-01-040-7078