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 5925-01-656-9800
NSN 5998-01-029-9324
NSN 5925-00-205-2767
NSN 5996-01-381-2876
NSN 6110-01-207-0658
NSN 4140-01-101-6864
NSN 6645-01-294-6403
NSN 5998-01-224-1243
NSN 5930-01-020-7715
NSN 6620-01-233-7466
NSN 6610-00-138-0740
NSN 4140-01-026-9293