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 6685-01-272-5954
NSN 6320-01-519-8767
NSN 5960-00-201-5265
NSN 5950-01-414-0435
NSN 5930-01-371-1291
NSN 6105-01-091-4084
NSN 5945-01-020-9877
NSN 5960-01-273-4201
NSN 6645-01-338-9152
NSN 6240-00-829-4179
NSN 5835-01-416-6455
NSN 6610-01-005-5832