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 6645-00-634-9317
NSN 5975-00-503-9190
NSN 6620-00-754-7494
NSN 5915-01-461-1482
NSN 5920-01-350-9823
NSN 7035-01-463-3368
NSN 6135-01-377-5729
NSN 6240-01-073-4732
NSN 5855-00-106-1640
NSN 5998-00-264-4864
NSN 5930-01-099-1801
NSN 2925-01-381-5307