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 2925-00-185-1618
NSN 5915-01-210-4274
NSN 6135-00-248-4102
NSN 5960-00-215-5884
NSN 6240-00-312-0636
NSN 6320-01-036-2598
NSN 5996-01-035-6008
NSN 5925-01-465-0601
NSN 5915-00-919-0676
NSN 5950-01-206-9273
NSN 6150-01-158-1775
NSN 5905-01-548-3045