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 5935-01-412-4085
NSN 6110-00-153-5395
NSN 6610-01-548-3401
NSN 5895-01-209-2617
NSN 5895-00-305-7549
NSN 5915-00-563-1558
NSN 2925-01-408-9485
NSN 6650-01-237-4689
NSN 6150-01-345-4536
NSN 5960-01-077-6062
NSN 5965-00-362-2158
NSN 5905-01-336-2237