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 5930-01-249-9395
NSN 5996-00-805-5804
NSN 6110-00-959-7002
NSN 6645-00-464-6375
NSN 5910-01-197-4341
NSN 5925-01-601-5567
NSN 4140-01-225-0662
NSN 5960-00-148-4493
NSN 6645-01-449-1452
NSN 4140-00-303-3133
NSN 6610-01-445-6362
NSN 6620-01-446-4797