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 5945-01-549-1050
NSN 6645-01-633-1852
NSN 5930-01-267-7869
NSN 5950-01-515-6436
NSN 5910-01-501-6192
NSN 5915-00-952-3049
NSN 5996-00-445-5954
NSN 5999-00-954-5138
NSN 6650-00-111-3399
NSN 7035-00-916-9380
NSN 6610-00-998-4478
NSN 5930-01-527-7417