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 6150-01-136-6026
NSN 5930-01-381-2523
NSN 4140-00-918-7837
NSN 5985-01-556-3018
NSN 5945-00-184-9668
NSN 5975-01-597-9474
NSN 5855-01-172-2228
NSN 5835-01-509-8992
NSN 2925-00-066-9700
NSN 4140-01-296-3365
NSN 5920-01-322-7553
NSN 6135-00-404-7683