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 6650-00-107-8509
NSN 6150-00-173-0424
NSN 5945-00-594-5168
NSN 6240-01-022-9148
NSN 6610-01-157-0426
NSN 5950-01-492-0998
NSN 6645-00-399-4551
NSN 5910-01-458-5069
NSN 6220-01-386-6334
NSN 5985-00-853-1553
NSN 5945-01-521-3553
NSN 5975-00-409-9023