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 6645-01-057-7987
NSN 5990-01-094-7740
NSN 5945-01-110-0303
NSN 6645-00-833-2395
NSN 5965-00-396-3411
NSN 5996-01-487-6811
NSN 5895-00-433-6860
NSN 5996-00-010-9395
NSN 6110-01-373-6096
NSN 5895-01-222-0110
NSN 6610-01-529-2337
NSN 5950-01-556-1404