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 5895-00-225-9589
NSN 6135-00-913-2062
NSN 5965-01-209-2411
NSN 6145-00-100-4358
NSN 6150-00-722-6450
NSN 5835-00-111-3419
NSN 6645-01-268-0544
NSN 5935-01-125-1265
NSN 2925-01-219-9471
NSN 6620-00-408-5478
NSN 6650-00-992-4540
NSN 7035-00-371-7749