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 5950-00-150-4772
NSN 6150-01-211-0946
NSN 5925-00-387-3956
NSN 6105-00-937-5993
NSN 6105-00-174-8245
NSN 5895-01-172-8078
NSN 6645-01-449-0785
NSN 5920-01-269-3047
NSN 5996-01-436-8548
NSN 5855-01-468-7903
NSN 5910-01-131-9849
NSN 6240-00-043-2266