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 5945-01-412-7760
NSN 5985-01-207-0097
NSN 6135-01-014-9755
NSN 5990-00-288-1820
NSN 5985-01-364-9609
NSN 7035-01-333-9298
NSN 5975-00-080-4633
NSN 5960-01-234-9107
NSN 5999-00-967-1919
NSN 5920-00-232-6419
NSN 5905-01-277-9302
NSN 5935-00-928-1510