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 5985-01-345-0248
NSN 5855-00-408-2611
NSN 6220-00-089-0474
NSN 5945-01-540-9380
NSN 5855-01-264-8599
NSN 5910-01-048-9194
NSN 4140-00-647-1142
NSN 5915-00-086-2425
NSN 5990-01-271-8130
NSN 6650-01-180-2173
NSN 6240-01-469-9682
NSN 5925-01-660-3505