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 5960-00-281-0824
NSN 5835-01-625-8604
NSN 5945-00-999-9519
NSN 5910-00-153-0024
NSN 6620-00-010-8190
NSN 6105-01-470-4090
NSN 5930-00-923-3902
NSN 5999-01-199-2420
NSN 5999-01-111-5492
NSN 5985-01-361-3735
NSN 4140-01-526-9136
NSN 6610-00-186-9180