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 6645-00-641-3202
NSN 5975-01-149-4641
NSN 5975-01-173-2511
NSN 5835-01-442-6482
NSN 6220-00-817-8692
NSN 5925-01-316-8294
NSN 6145-01-625-5955
NSN 5996-00-016-7067
NSN 2925-00-859-6116
NSN 5960-00-975-2540
NSN 5920-01-554-2800
NSN 5905-01-547-5126