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 5999-01-130-6262
NSN 5920-01-387-0819
NSN 5975-01-605-2629
NSN 5985-00-143-3618
NSN 5965-01-648-5763
NSN 5950-01-366-6068
NSN 6145-00-139-7570
NSN 2925-01-270-1124
NSN 5999-01-093-9243
NSN 6105-01-061-4001
NSN 5935-01-437-8664
NSN 5915-00-332-8963