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 5910-01-618-4209
NSN 6650-01-095-8024
NSN 6645-01-322-8897
NSN 2925-01-376-9236
NSN 5855-00-962-5792
NSN 5975-01-602-0044
NSN 5996-01-386-4230
NSN 6150-00-643-4926
NSN 6610-01-055-0468
NSN 5910-00-276-8592
NSN 5945-01-221-6456
NSN 5895-00-077-0112