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 5975-01-020-9193
NSN 5855-01-023-3727
NSN 5920-01-472-3583
NSN 6105-01-034-7689
NSN 5985-01-482-7008
NSN 5910-01-073-6963
NSN 5960-00-233-5488
NSN 6320-01-054-3046
NSN 6135-01-510-4663
NSN 5996-00-153-3216
NSN 5835-00-537-7780
NSN 5975-01-586-6572