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 5855-01-360-6650
NSN 5999-00-148-8187
NSN 5915-01-320-0390
NSN 6320-01-320-3305
NSN 5965-00-230-8818
NSN 6645-00-269-8440
NSN 6650-01-536-0737
NSN 6645-00-551-8291
NSN 6645-00-456-2219
NSN 5930-01-147-0108
NSN 5930-01-477-0617
NSN 5960-00-275-7497