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 5910-01-349-6494
NSN 5965-01-241-0553
NSN 6110-01-458-6292
NSN 5910-01-589-6790
NSN 6645-00-269-2764
NSN 6220-00-079-0851
NSN 6130-01-410-7342
NSN 6610-01-414-1755
NSN 5895-00-759-1976
NSN 6240-01-043-5308
NSN 5950-01-444-1789
NSN 5960-01-205-0386