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 5855-01-195-2518
NSN 5950-01-441-6807
NSN 5835-01-391-4556
NSN 6240-01-004-3464
NSN 5990-00-099-0822
NSN 5975-00-672-8582
NSN 6130-01-442-6052
NSN 6650-00-833-4002
NSN 6240-01-051-6720
NSN 6645-01-648-4439
NSN 5985-01-508-8190
NSN 5915-01-426-1338