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 7035-00-281-4082
NSN 6145-01-426-2931
NSN 6130-01-142-2436
NSN 6145-00-492-0639
NSN 6105-01-153-0830
NSN 6610-01-354-7963
NSN 5996-01-386-4230
NSN 5960-00-824-5194
NSN 5945-01-264-0618
NSN 5910-01-546-6582
NSN 6135-00-321-6707
NSN 5895-01-152-1947