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 7035-01-598-2394
NSN 7035-00-252-7467
NSN 6645-00-538-2904
NSN 6135-01-431-6801
NSN 5915-01-393-4406
NSN 5975-00-275-1962
NSN 4140-01-525-4511
NSN 6620-00-708-3323
NSN 5996-00-006-4284
NSN 5998-01-053-6447
NSN 6645-01-535-2847
NSN 5835-01-303-6563