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 5960-01-300-6788
NSN 5895-00-880-3568
NSN 5999-01-384-1721
NSN 6145-00-275-4046
NSN 6145-00-444-3854
NSN 5925-01-207-0910
NSN 2925-00-862-8550
NSN 4140-01-558-6831
NSN 5996-00-587-7311
NSN 6610-01-451-3877
NSN 5915-01-043-3875
NSN 5945-01-032-0432