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 5895-00-862-5564
NSN 5895-01-327-7836
NSN 7035-01-602-0464
NSN 5999-00-528-2263
NSN 6145-01-401-3713
NSN 6685-01-244-1353
NSN 6105-01-394-8050
NSN 6620-01-327-0291
NSN 6650-01-626-4158
NSN 6650-01-024-9554
NSN 5835-00-479-0464
NSN 7035-01-462-1957