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 6150-01-341-9797
NSN 5996-00-170-8060
NSN 5910-01-364-0317
NSN 6220-01-562-2143
NSN 6150-01-013-5315
NSN 5895-01-122-0296
NSN 6650-01-604-9315
NSN 5855-00-149-0766
NSN 5925-00-257-9785
NSN 5985-00-034-5051
NSN 5925-01-381-0614
NSN 6320-01-415-0953