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 5855-01-054-9014
NSN 6645-01-400-2119
NSN 5960-01-370-4285
NSN 5999-00-237-5062
NSN 5950-01-249-0815
NSN 5985-00-503-3492
NSN 6645-01-135-2590
NSN 5930-01-254-8644
NSN 5905-00-790-8152
NSN 5925-01-586-8104
NSN 5996-00-078-5518
NSN 5855-01-579-0062