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 6645-00-895-1515
NSN 5950-00-361-3036
NSN 5965-00-995-2075
NSN 6135-01-424-8130
NSN 5945-01-535-5283
NSN 5975-01-509-9832
NSN 5930-01-024-4624
NSN 6135-01-329-7994
NSN 5999-01-591-4575
NSN 5925-00-396-2412
NSN 6220-01-151-7037
NSN 5950-01-466-6118