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 5855-01-459-9254
NSN 6610-00-558-0480
NSN 5975-01-501-6362
NSN 5996-01-053-7839
NSN 6105-01-202-8878
NSN 5998-01-406-5810
NSN 6645-01-370-5264
NSN 6150-01-160-7536
NSN 5855-00-198-3197
NSN 5935-01-267-9944
NSN 6105-00-915-2657
NSN 5990-01-529-7307