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 6650-01-316-6419
NSN 6610-00-156-5699
NSN 5998-01-475-3399
NSN 5915-00-468-0086
NSN 2925-00-925-0545
NSN 6645-01-292-9778
NSN 6240-00-586-6428
NSN 5996-01-161-6296
NSN 5996-01-285-8797
NSN 6145-00-981-3224
NSN 4140-01-197-7658
NSN 5920-00-087-2650