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 6645-00-151-5280
NSN 5920-01-425-4322
NSN 6620-01-462-0001
NSN 5945-01-621-7863
NSN 5935-01-554-3632
NSN 5998-00-541-8792
NSN 5905-00-585-5831
NSN 6620-01-059-0876
NSN 6105-00-454-0779
NSN 6240-01-556-2924
NSN 5945-00-537-5029
NSN 5975-01-539-1943