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 6650-01-030-0238
NSN 5915-00-369-9447
NSN 6110-01-464-4630
NSN 6130-01-281-6809
NSN 5996-01-265-5150
NSN 5985-01-181-5627
NSN 5835-01-339-0542
NSN 6110-01-052-6103
NSN 5990-00-155-2306
NSN 6145-00-754-8372
NSN 6110-00-021-6696
NSN 5999-01-048-9375