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 6685-01-252-2336
NSN 5915-01-170-4308
NSN 6150-01-265-1142
NSN 5910-00-695-9520
NSN 5950-00-501-6250
NSN 5985-00-577-9659
NSN 5905-01-197-9140
NSN 5920-01-470-2854
NSN 6610-01-630-2498
NSN 5935-00-269-3191
NSN 5935-00-578-7414
NSN 5960-01-293-6624