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 5935-01-460-2604
NSN 5950-01-432-6778
NSN 5855-00-548-4742
NSN 6620-00-137-0332
NSN 6685-01-476-2638
NSN 5996-00-572-5901
NSN 5945-01-464-4231
NSN 5965-00-665-2156
NSN 5835-00-594-4921
NSN 5990-01-056-0893
NSN 6145-00-398-4405
NSN 5930-01-447-5832