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 5895-01-536-8919
NSN 5905-01-360-4261
NSN 5905-01-585-0433
NSN 6320-00-456-2092
NSN 5960-01-201-5804
NSN 6110-01-524-4178
NSN 6110-00-078-3393
NSN 5999-00-029-0682
NSN 5999-01-371-3000
NSN 2925-01-511-2667
NSN 5950-01-085-7042
NSN 5855-00-797-8217