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 6645-01-390-1533
NSN 5998-01-376-1199
NSN 6320-00-389-4756
NSN 5996-01-592-4339
NSN 5855-00-548-4742
NSN 5999-00-533-4855
NSN 6685-01-045-1491
NSN 6110-00-446-6099
NSN 5998-01-575-6915
NSN 5985-00-846-6442
NSN 6150-00-213-8189
NSN 5930-01-387-5538