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 6610-01-332-5126
NSN 6150-01-425-7339
NSN 6135-01-226-1396
NSN 5915-01-233-6691
NSN 6685-01-227-2621
NSN 6650-01-129-2886
NSN 5960-00-248-3094
NSN 5925-00-834-0272
NSN 6135-00-056-6863
NSN 5855-01-003-7102
NSN 5895-01-284-0611
NSN 2925-01-422-9284