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 6685-00-194-3571
NSN 5915-00-133-4531
NSN 6240-00-024-5086
NSN 6150-01-579-9867
NSN 6130-01-343-6599
NSN 5935-00-106-1436
NSN 5999-01-262-1674
NSN 5975-01-100-0320
NSN 6240-01-122-4263
NSN 5999-01-160-6595
NSN 6645-01-462-2101
NSN 5855-01-063-6340