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 6685-01-188-4696
NSN 5855-01-250-2421
NSN 5950-00-405-3306
NSN 5930-00-061-7060
NSN 6320-01-488-5581
NSN 5990-01-018-3953
NSN 5935-01-371-5562
NSN 6240-01-633-9357
NSN 6645-01-629-0847
NSN 6220-01-211-7025
NSN 6145-01-099-4742
NSN 5965-01-109-2917