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 5925-01-129-4135
NSN 5835-00-471-2660
NSN 5950-01-416-2971
NSN 5915-01-383-9762
NSN 5895-00-280-0416
NSN 7035-01-570-5091
NSN 7035-01-123-8723
NSN 5975-01-577-8731
NSN 5965-01-330-4042
NSN 5905-01-261-7892
NSN 5935-01-285-1349
NSN 4140-01-509-9256