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 6220-01-104-9679
NSN 5998-01-027-0482
NSN 5855-00-869-3635
NSN 6645-01-523-3243
NSN 5950-01-525-1128
NSN 5999-01-148-5604
NSN 5835-01-645-2892
NSN 5945-01-236-6585
NSN 5920-01-341-2094
NSN 5999-01-058-1033
NSN 5905-00-197-6547
NSN 6610-00-982-6768