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 6610-01-513-0654
NSN 6135-01-360-1620
NSN 5925-01-613-5869
NSN 5965-00-403-4287
NSN 6610-01-107-2658
NSN 5915-01-251-4986
NSN 5915-00-941-4721
NSN 6620-00-010-8190
NSN 6130-00-428-3787
NSN 5985-01-540-6939
NSN 5996-00-406-9935
NSN 5985-01-335-1979