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 5920-01-610-5413
NSN 6145-01-164-4716
NSN 5985-01-085-6288
NSN 5999-01-595-4834
NSN 5895-01-096-8774
NSN 5910-01-387-6515
NSN 5905-01-359-1963
NSN 5965-01-162-8689
NSN 7035-01-378-9325
NSN 5985-01-474-2143
NSN 5975-01-348-9723
NSN 5960-00-269-4762