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 6610-00-682-6215
NSN 5998-01-530-5958
NSN 5835-01-123-8305
NSN 6145-01-008-1202
NSN 5996-01-472-4136
NSN 6685-01-408-0860
NSN 5950-00-973-5001
NSN 6645-01-515-9951
NSN 6110-01-361-8044
NSN 5905-01-609-7703
NSN 6150-00-349-4790
NSN 6220-00-984-5181