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 5999-01-109-6327
NSN 6610-00-283-2592
NSN 6220-01-089-0886
NSN 5985-01-307-7781
NSN 5895-01-323-6413
NSN 6105-00-333-3360
NSN 5965-01-322-8136
NSN 5895-01-227-4742
NSN 6650-01-203-8263
NSN 6130-01-452-9774
NSN 5950-01-461-8783
NSN 5996-01-600-0348