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 5835-01-436-6549
NSN 6320-01-513-9166
NSN 6645-01-481-5469
NSN 4140-01-406-3626
NSN 5855-00-058-1293
NSN 6135-00-896-3187
NSN 5930-01-024-5784
NSN 5945-00-494-5091
NSN 6610-01-476-7412
NSN 6105-01-391-4920
NSN 5905-01-068-3631
NSN 7035-00-445-9657