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 5915-00-103-1656
NSN 5999-00-843-8022
NSN 5935-00-624-4991
NSN 6135-00-767-0331
NSN 6610-01-382-7894
NSN 5935-00-690-1997
NSN 5835-01-035-2976
NSN 5960-00-004-6636
NSN 6650-00-035-9297
NSN 5915-00-166-3515
NSN 6645-00-810-7229
NSN 5895-00-215-3775