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 6150-01-412-0606
NSN 6150-00-218-9618
NSN 6145-01-142-2234
NSN 5950-00-768-0757
NSN 5996-01-608-2395
NSN 5985-01-190-3935
NSN 5996-01-449-0666
NSN 6645-00-664-4665
NSN 5930-01-055-9635
NSN 6645-00-241-3280
NSN 6150-01-126-3132
NSN 7035-01-532-4619