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 5835-01-442-6079
NSN 5990-01-465-3088
NSN 5965-01-146-1311
NSN 5965-00-215-0307
NSN 6135-00-432-8779
NSN 6240-01-290-9360
NSN 5925-00-404-0396
NSN 4140-00-410-2581
NSN 5920-00-930-9851
NSN 5835-00-073-0790
NSN 2925-00-794-8761
NSN 5960-00-455-9218