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 5960-00-679-1804
NSN 6650-01-229-7500
NSN 5945-01-528-9089
NSN 5835-00-339-3020
NSN 6135-01-238-2878
NSN 5965-00-099-0698
NSN 5925-01-538-2336
NSN 5910-01-243-4045
NSN 6240-00-851-4352
NSN 6240-01-608-4990
NSN 6150-01-348-2272
NSN 5925-00-580-0869