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 5915-00-368-4564
NSN 5915-01-281-7553
NSN 5975-00-233-6301
NSN 5985-01-565-4706
NSN 5920-01-172-8509
NSN 2925-01-633-4048
NSN 5996-01-110-4573
NSN 6110-00-310-3470
NSN 5965-01-151-9816
NSN 5910-01-556-0538
NSN 6645-01-139-0156
NSN 6610-01-200-6861