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 5915-00-069-8331
NSN 6145-00-995-9428
NSN 6610-01-255-1433
NSN 6130-01-288-5237
NSN 6650-00-287-5868
NSN 6145-00-078-9917
NSN 6150-01-397-7692
NSN 5935-00-145-5922
NSN 6240-01-191-5643
NSN 6685-00-192-1461
NSN 7035-00-020-2227
NSN 2925-01-394-5650