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 5855-00-361-0167
NSN 6685-01-625-2982
NSN 7035-00-679-9027
NSN 6220-01-009-6157
NSN 6240-01-631-6116
NSN 5950-01-508-9910
NSN 5925-01-485-7539
NSN 5985-00-932-4531
NSN 6610-01-175-9045
NSN 6135-00-911-9321
NSN 6150-00-337-8328
NSN 6685-01-581-8964