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 5855-00-118-8762
NSN 5999-00-356-3017
NSN 7035-01-270-0325
NSN 5945-00-394-6869
NSN 5965-00-497-8820
NSN 5925-01-190-4474
NSN 5935-01-519-2352
NSN 6645-00-498-6869
NSN 6320-01-585-8468
NSN 5998-00-845-1994
NSN 5960-00-119-4476
NSN 6150-01-152-7381