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 5910-00-633-0736
NSN 5975-01-174-1714
NSN 6685-01-304-2122
NSN 5945-01-053-3279
NSN 6645-00-408-7443
NSN 5895-01-481-4898
NSN 6620-01-628-2620
NSN 5915-01-421-1818
NSN 6145-01-011-7132
NSN 5999-01-555-5258
NSN 6685-01-506-2189
NSN 5835-00-841-2650