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 5996-00-181-0207
NSN 6150-01-467-8837
NSN 6685-00-281-2840
NSN 5930-01-315-2715
NSN 5925-01-086-7424
NSN 5996-00-723-3893
NSN 6620-00-100-4517
NSN 5835-01-240-5022
NSN 5996-00-969-6422
NSN 5895-00-209-9766
NSN 5915-01-217-0866
NSN 6145-00-241-1770