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 5915-01-485-0850
NSN 5945-00-726-1685
NSN 5985-00-334-8160
NSN 6645-01-449-1452
NSN 5835-00-554-0399
NSN 6240-00-617-9599
NSN 5975-01-216-9702
NSN 6685-01-516-0106
NSN 5895-00-270-6595
NSN 5935-01-128-6783
NSN 6240-01-502-4233
NSN 5985-00-787-4661