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 5999-01-605-6310
NSN 5905-01-558-8466
NSN 5996-01-076-1662
NSN 6105-01-400-4194
NSN 6220-01-634-0660
NSN 6240-00-170-5302
NSN 6320-01-335-8336
NSN 6645-00-421-5287
NSN 5835-00-187-1481
NSN 5965-01-367-7380
NSN 7035-00-922-5700
NSN 5950-01-573-5081