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 5985-00-151-4538
NSN 5930-00-472-0328
NSN 6135-01-454-4574
NSN 5998-01-592-1350
NSN 6130-01-237-3295
NSN 5925-01-381-0614
NSN 6240-01-281-7249
NSN 6610-00-841-8221
NSN 5925-01-026-9649
NSN 5985-01-447-2521
NSN 7035-00-908-4933
NSN 7035-01-449-1189