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 5925-00-064-2188
NSN 5985-01-634-0635
NSN 5895-01-401-5388
NSN 5855-00-631-4565
NSN 5910-00-910-6112
NSN 5999-01-585-8435
NSN 5925-01-462-6172
NSN 6685-00-943-2270
NSN 5920-01-573-1304
NSN 5950-01-089-7172
NSN 6620-01-383-7519
NSN 5910-00-066-8724