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 5965-01-449-1101
NSN 5950-01-580-4194
NSN 6220-00-269-8396
NSN 5965-01-542-7842
NSN 5920-00-661-0840
NSN 6105-01-500-0891
NSN 6150-01-622-5094
NSN 5975-01-576-8268
NSN 4140-01-356-3726
NSN 5905-00-769-0914
NSN 5935-01-253-2442
NSN 5996-01-553-0263