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 2925-00-065-9986
NSN 5975-00-785-9288
NSN 6610-00-453-2586
NSN 5950-00-132-0128
NSN 6610-01-582-6098
NSN 5855-01-416-5085
NSN 6130-01-145-4421
NSN 6105-00-935-5256
NSN 6105-01-003-9162
NSN 6610-01-463-8866
NSN 5835-00-155-1379
NSN 5945-00-914-8789