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 5905-00-587-6088
NSN 6110-01-447-2770
NSN 5985-00-598-4707
NSN 5975-00-337-4363
NSN 5930-01-659-8559
NSN 5990-01-443-2931
NSN 6240-00-617-1818
NSN 6620-00-253-6329
NSN 5925-01-423-7429
NSN 5965-01-468-5583
NSN 5930-00-933-7703
NSN 6150-01-335-3449