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 5930-00-928-3238
NSN 6240-01-460-4625
NSN 5835-01-131-2027
NSN 5835-00-092-1136
NSN 2925-01-068-3844
NSN 2925-01-543-0073
NSN 5895-01-523-2842
NSN 5965-01-073-1014
NSN 5945-01-492-2378
NSN 5910-01-008-6757
NSN 5855-01-327-6678
NSN 6240-01-618-0123