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 7035-00-200-5162
NSN 5985-01-441-7945
NSN 5985-01-011-9571
NSN 5945-01-580-2128
NSN 5905-01-109-2312
NSN 6320-00-977-3930
NSN 6650-01-129-8343
NSN 5895-00-167-9646
NSN 2925-00-278-9468
NSN 5925-01-030-0482
NSN 6240-01-045-2095
NSN 5930-01-529-2191