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 5855-01-040-3881
NSN 5855-01-446-8848
NSN 6320-00-456-2092
NSN 6320-00-149-7570
NSN 5965-00-823-8623
NSN 6130-00-730-7411
NSN 7035-01-282-7124
NSN 5975-01-601-7684
NSN 5895-01-133-0831
NSN 2925-01-175-1217
NSN 5895-01-558-5341
NSN 6220-01-077-7833