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 5895-00-434-4176
NSN 6645-01-316-3859
NSN 5996-00-740-8315
NSN 5895-01-336-9210
NSN 4140-00-177-6164
NSN 6220-01-464-2835
NSN 6145-00-251-9894
NSN 6610-01-249-3243
NSN 6130-00-457-7866
NSN 6645-01-018-7664
NSN 5996-00-407-4661
NSN 5895-01-563-9932