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 6110-00-978-8329
NSN 5985-00-984-3378
NSN 7035-01-420-5404
NSN 5960-00-501-4841
NSN 5965-01-659-7521
NSN 5975-01-246-4141
NSN 6105-01-158-7618
NSN 5920-01-443-3771
NSN 6610-01-640-9367
NSN 5905-01-613-8802
NSN 5960-00-121-9926
NSN 5975-01-152-1266