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 6610-00-825-3111
NSN 5960-00-543-1956
NSN 5835-00-441-5004
NSN 6610-00-622-6227
NSN 5895-01-356-3990
NSN 6150-00-716-1603
NSN 5920-01-160-6050
NSN 2925-01-164-9579
NSN 6240-01-463-8276
NSN 6610-00-017-8273
NSN 6110-01-227-9439
NSN 5930-01-027-8370