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 5855-00-944-0949
NSN 7035-01-135-0050
NSN 5950-00-337-0829
NSN 5855-01-120-7831
NSN 6220-01-390-9538
NSN 6150-01-015-9528
NSN 6620-00-694-8273
NSN 6145-01-518-3411
NSN 6110-01-212-4167
NSN 5855-00-167-7893
NSN 5835-00-986-5985
NSN 5920-01-113-8048