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 5915-01-333-8897
NSN 6110-00-703-4442
NSN 6130-01-218-0559
NSN 6610-01-453-1610
NSN 5925-01-386-3178
NSN 5855-00-885-8452
NSN 5835-01-432-1277
NSN 5835-01-163-4215
NSN 4140-01-354-4404
NSN 6110-01-344-6885
NSN 5895-00-254-1918
NSN 5910-01-381-2767