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 6610-01-275-0119
NSN 5996-01-504-7033
NSN 6135-01-627-2603
NSN 6150-01-343-9099
NSN 5930-00-039-7432
NSN 5985-01-121-2304
NSN 5990-01-492-6575
NSN 5996-01-120-8348
NSN 5975-00-655-4103
NSN 5920-01-197-8004
NSN 5996-01-146-5765
NSN 6645-01-096-9719