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 6110-01-567-3980
NSN 5975-01-450-9897
NSN 5915-00-026-8582
NSN 5965-00-318-6482
NSN 5945-01-327-2697
NSN 5975-01-098-5238
NSN 5998-00-772-9833
NSN 6145-00-204-5992
NSN 5855-01-451-2992
NSN 6150-00-012-2715
NSN 5930-00-261-8219
NSN 6650-01-204-7841