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 5998-01-323-6214
NSN 6110-01-595-2327
NSN 5910-00-891-2880
NSN 5985-00-276-5368
NSN 5975-01-486-5757
NSN 6145-00-195-8873
NSN 6145-01-023-5532
NSN 6150-01-151-0823
NSN 6110-00-249-7914
NSN 5895-00-650-0376
NSN 6320-01-371-3047
NSN 5998-00-913-3469