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 5835-00-523-0736
NSN 5920-00-812-7461
NSN 6685-01-543-6410
NSN 7035-01-381-6185
NSN 6320-00-149-7570
NSN 5965-01-581-2164
NSN 6685-01-362-4835
NSN 5990-01-419-0661
NSN 6150-01-093-0835
NSN 5925-01-659-6342
NSN 5920-01-094-7284
NSN 5996-01-168-7148