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 6135-00-170-8819
NSN 5855-00-937-7709
NSN 5915-00-247-6513
NSN 6145-01-356-3531
NSN 5950-01-358-8957
NSN 5945-00-420-1273
NSN 6650-00-031-8467
NSN 5895-01-426-0068
NSN 5925-00-229-3519
NSN 6320-01-317-3663
NSN 6650-01-187-0205
NSN 5925-01-378-7517