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 5975-00-126-0415
NSN 6110-01-510-6069
NSN 7035-00-517-8232
NSN 5920-00-958-7202
NSN 5945-00-170-5885
NSN 6650-01-656-9398
NSN 5996-01-377-3743
NSN 5855-01-069-4742
NSN 5835-00-816-0394
NSN 5950-00-576-5257
NSN 5975-00-617-3458
NSN 5990-01-183-6478