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 5905-01-081-3669
NSN 6650-01-376-6965
NSN 5895-01-252-8831
NSN 5835-01-155-0786
NSN 5975-01-368-7518
NSN 6645-01-443-4854
NSN 5925-01-212-1492
NSN 6685-01-101-9005
NSN 5915-01-279-9731
NSN 5920-01-151-4277
NSN 5965-01-318-0758
NSN 5998-01-194-8069