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 5999-01-585-1039
NSN 5835-01-185-1102
NSN 5855-01-646-1589
NSN 6130-01-122-8908
NSN 5998-00-382-7497
NSN 5905-01-245-9791
NSN 5998-00-065-4482
NSN 6240-01-457-6727
NSN 5960-00-570-6986
NSN 4140-00-004-3668
NSN 5960-01-182-3676
NSN 5990-00-519-9974