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 6685-01-053-4337
NSN 6145-01-286-7268
NSN 5915-01-317-0258
NSN 6610-00-402-8922
NSN 6105-00-231-2932
NSN 5999-01-463-3026
NSN 5990-01-555-6616
NSN 5975-01-466-3379
NSN 5930-00-276-9289
NSN 5996-01-304-1088
NSN 5920-01-035-7713
NSN 5990-00-226-7894