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 6130-01-257-0942
NSN 5925-01-442-5795
NSN 5935-00-993-2247
NSN 6620-01-493-6988
NSN 6610-01-217-4162
NSN 6135-00-898-6996
NSN 5895-01-485-3394
NSN 5910-00-431-5341
NSN 5935-01-582-5264
NSN 7035-00-946-2642
NSN 5985-00-824-3586
NSN 5998-01-090-4701