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 6105-00-722-1394
NSN 4140-01-309-5411
NSN 5935-00-665-8176
NSN 5920-00-890-0916
NSN 6110-01-201-9290
NSN 5985-01-176-0622
NSN 6150-01-010-4155
NSN 6150-01-532-1873
NSN 6105-00-422-4098
NSN 6145-01-394-6392
NSN 5835-01-337-2793
NSN 6685-01-500-1810