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 5985-01-574-3145
NSN 5950-01-424-3233
NSN 5855-01-003-7102
NSN 5910-01-315-2025
NSN 6650-00-104-5368
NSN 6145-01-346-3931
NSN 6240-01-516-8393
NSN 6320-01-176-8367
NSN 5910-01-502-9178
NSN 6320-01-072-2073
NSN 6685-01-542-9418
NSN 5935-01-273-9793