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 5999-01-143-1785
NSN 5960-01-199-1157
NSN 6645-00-078-5126
NSN 6220-01-619-9120
NSN 5965-00-905-7561
NSN 5910-01-481-3658
NSN 7035-00-104-7613
NSN 5975-01-578-3776
NSN 5950-00-269-4805
NSN 5960-00-386-8215
NSN 5985-00-126-6575
NSN 5965-01-116-1886