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 5925-00-529-0441
NSN 5996-01-281-3234
NSN 5915-01-512-6871
NSN 6610-01-643-6652
NSN 6620-01-417-8110
NSN 6150-00-846-2119
NSN 6650-01-209-6318
NSN 6150-01-266-6287
NSN 6135-00-351-8606
NSN 5945-00-353-9623
NSN 6110-00-795-3706
NSN 6150-01-461-8636