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 5855-01-317-5354
NSN 5975-01-068-4125
NSN 6645-01-141-7737
NSN 7035-01-116-5703
NSN 6150-01-283-0425
NSN 5925-01-126-2640
NSN 5915-01-183-1134
NSN 6320-01-512-2031
NSN 5930-01-494-2419
NSN 5965-01-136-1553
NSN 5915-00-078-9574
NSN 5945-01-451-2018