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 6150-00-707-8804
NSN 6110-01-034-8323
NSN 5965-00-617-5731
NSN 5975-00-070-1819
NSN 5998-01-265-1071
NSN 5950-01-165-4050
NSN 2925-01-421-0068
NSN 5996-01-145-4900
NSN 2925-00-902-3881
NSN 6645-01-463-3441
NSN 5925-01-536-3867
NSN 6130-01-261-5145