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 5945-01-497-8125
NSN 6620-01-641-4122
NSN 5925-01-446-9995
NSN 5895-01-123-4800
NSN 5985-00-111-4539
NSN 6610-00-003-7899
NSN 5925-01-398-1202
NSN 6130-01-263-3696
NSN 5915-00-759-2899
NSN 5920-01-149-0642
NSN 5985-01-539-2188
NSN 5915-01-047-9080