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 6685-01-019-4493
NSN 6240-01-383-6877
NSN 5855-01-495-1038
NSN 5895-00-004-4455
NSN 5960-00-068-0625
NSN 6135-00-271-0407
NSN 2925-01-170-8018
NSN 5996-01-360-5635
NSN 5935-01-604-9542
NSN 6150-00-198-1074
NSN 6220-01-391-6084
NSN 5925-01-606-1593