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 5960-01-589-6846
NSN 5945-01-514-7165
NSN 5930-00-119-4618
NSN 6220-01-415-0553
NSN 6685-01-652-5544
NSN 5925-01-359-5532
NSN 6650-01-443-5342
NSN 6220-01-270-6070
NSN 5999-01-391-7475
NSN 5996-01-227-4496
NSN 5915-01-348-0891
NSN 6130-01-126-8981