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 5960-01-127-5425
NSN 5925-01-332-7994
NSN 5835-01-339-0542
NSN 6130-00-369-6637
NSN 5905-01-222-0750
NSN 5945-01-264-7256
NSN 6240-01-342-6367
NSN 2925-00-933-0200
NSN 6650-01-327-5113
NSN 6135-00-120-1034
NSN 5930-01-431-8167
NSN 5985-00-369-0649