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 6130-01-473-1578
NSN 5925-01-212-7249
NSN 6145-00-978-8056
NSN 6105-00-437-4008
NSN 5998-01-207-8606
NSN 6130-01-525-7302
NSN 5855-00-089-3974
NSN 6610-00-102-4532
NSN 5985-00-201-5146
NSN 5990-00-844-5659
NSN 6650-00-244-5648
NSN 5998-01-468-4363