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 5915-00-205-2615
NSN 5950-01-560-9015
NSN 5925-01-500-1352
NSN 6240-01-516-5589
NSN 5965-00-436-2226
NSN 5998-01-464-3873
NSN 5945-01-167-8498
NSN 5935-00-518-5027
NSN 6620-01-122-8886
NSN 5975-01-174-1714
NSN 6240-01-026-0032
NSN 5910-01-360-5393