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 5945-01-386-8596
NSN 5950-00-803-5641
NSN 5950-01-216-3639
NSN 5965-01-353-0085
NSN 5915-01-187-5755
NSN 6320-01-270-1419
NSN 4140-00-580-7630
NSN 6620-01-211-4098
NSN 4140-01-531-3080
NSN 6130-00-499-5699
NSN 5915-01-549-1206
NSN 5925-00-286-8502