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 5996-01-566-0344
NSN 5965-00-324-2428
NSN 5975-01-095-7946
NSN 6145-01-283-6491
NSN 6645-01-188-0213
NSN 5855-01-475-8335
NSN 6320-00-004-9158
NSN 5965-00-078-5770
NSN 5920-00-296-3357
NSN 5945-01-229-7535
NSN 5985-00-091-1122
NSN 2925-01-554-5246