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 7035-01-305-1950
NSN 6130-00-153-3136
NSN 5945-01-074-5551
NSN 5895-01-167-7180
NSN 6135-00-134-6648
NSN 5996-01-578-6955
NSN 5935-01-462-6325
NSN 5985-01-126-2164
NSN 6320-00-004-9158
NSN 6130-01-421-2213
NSN 5965-00-686-7067
NSN 5895-01-335-6813