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 5835-01-471-5848
NSN 5855-01-031-4729
NSN 5975-01-473-0389
NSN 5985-01-021-0449
NSN 5855-01-426-5589
NSN 5965-00-454-8706
NSN 5835-01-394-3812
NSN 6650-00-116-7439
NSN 6645-01-251-7887
NSN 6610-01-021-4265
NSN 5985-00-444-6594
NSN 5996-01-534-6853