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 5945-00-119-9085
NSN 5930-00-925-1891
NSN 5855-01-007-9541
NSN 5895-01-545-0935
NSN 5925-01-457-5174
NSN 6150-00-248-3404
NSN 5920-01-262-5094
NSN 5905-00-651-8753
NSN 7035-01-354-8339
NSN 5960-00-597-2680
NSN 7035-00-929-0363
NSN 5925-01-460-3043