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 5985-00-564-8970
NSN 6105-01-085-0989
NSN 5910-00-834-6212
NSN 5960-00-568-2437
NSN 6220-00-528-7752
NSN 6145-01-019-6897
NSN 5855-00-198-3197
NSN 5990-01-132-3059
NSN 5965-01-619-0267
NSN 5950-01-485-7368
NSN 6320-00-116-3658
NSN 5960-00-577-1512