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 5975-01-045-1483
NSN 5835-01-384-3206
NSN 5985-00-269-3192
NSN 6610-00-504-2839
NSN 7035-01-158-8860
NSN 5930-01-365-8162
NSN 6610-01-420-7817
NSN 5999-01-088-1837
NSN 6650-01-421-2370
NSN 5999-00-676-8452
NSN 5905-00-125-7588
NSN 5960-00-266-6741