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 6220-01-460-9085
NSN 5935-00-006-7540
NSN 6145-01-206-2350
NSN 6220-00-842-6897
NSN 6685-01-641-2941
NSN 5950-01-441-8711
NSN 6685-01-544-0893
NSN 5925-00-466-7308
NSN 6645-00-684-3424
NSN 5915-01-221-2695
NSN 6240-01-481-1796
NSN 5935-01-063-4400