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 6645-00-735-1481
NSN 5999-00-564-1579
NSN 5895-00-826-6538
NSN 6645-01-526-8782
NSN 5930-01-603-3572
NSN 7035-01-517-8663
NSN 6105-00-612-5299
NSN 5950-01-468-5431
NSN 5930-01-651-9814
NSN 7035-00-003-7518
NSN 6240-00-504-0981
NSN 5945-01-441-2854