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 5996-01-341-3864
NSN 5996-01-623-8237
NSN 6105-01-646-8589
NSN 5998-01-649-3464
NSN 5905-01-327-3678
NSN 5996-01-446-8198
NSN 5965-01-294-7522
NSN 5930-01-487-5039
NSN 6220-00-205-2040
NSN 5985-00-123-5879
NSN 5895-01-600-4687
NSN 6110-01-501-0687