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 6145-01-483-4404
NSN 6220-00-458-4633
NSN 5835-01-604-7489
NSN 6135-01-074-8220
NSN 5930-01-271-3487
NSN 5990-01-177-2838
NSN 5930-01-458-2594
NSN 6135-01-386-5709
NSN 6620-01-214-7520
NSN 5835-00-924-4268
NSN 5910-01-642-9741
NSN 5996-01-246-2472