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 7035-00-541-8516
NSN 6220-01-411-3993
NSN 5945-01-158-6075
NSN 5985-00-840-9954
NSN 7035-00-131-8219
NSN 6240-01-184-6831
NSN 6150-00-166-5777
NSN 5960-01-089-8155
NSN 5895-01-527-8230
NSN 5965-01-398-5508
NSN 6610-01-116-2527
NSN 5975-01-429-1232