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 5996-01-422-5495
NSN 6645-01-383-0106
NSN 6220-00-157-5009
NSN 6645-01-627-4123
NSN 6620-01-211-4098
NSN 5960-01-287-4187
NSN 4140-00-611-8020
NSN 5910-01-212-7781
NSN 5835-01-506-0746
NSN 6650-00-207-9639
NSN 5985-00-957-4179
NSN 6105-00-883-9049