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 7035-01-248-4319
NSN 6240-00-421-1862
NSN 6685-00-866-7807
NSN 5950-01-410-8776
NSN 5905-01-525-6089
NSN 6610-00-663-8815
NSN 6105-00-111-3353
NSN 6105-01-144-1096
NSN 7035-00-337-8745
NSN 5935-01-107-6140
NSN 5895-01-323-6413
NSN 6650-01-350-2515