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 5985-01-426-6760
NSN 5915-00-584-3512
NSN 5950-00-283-4330
NSN 5975-01-633-8988
NSN 6240-01-045-2095
NSN 6645-01-422-3510
NSN 6110-01-268-8630
NSN 5945-00-284-3146
NSN 5950-01-213-8709
NSN 6650-01-620-8742
NSN 6240-00-686-5345
NSN 5990-01-041-4351