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 5985-01-608-1544
NSN 5895-01-387-8271
NSN 5998-01-469-5848
NSN 6650-01-299-2587
NSN 6135-01-438-9450
NSN 6105-01-401-5361
NSN 2925-00-328-5204
NSN 5996-01-613-1207
NSN 6620-01-265-8629
NSN 5950-00-541-8789
NSN 5996-01-152-7396
NSN 6610-01-299-0601