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 6150-01-609-2386
NSN 6110-00-288-4179
NSN 5999-00-753-7450
NSN 2925-01-384-4139
NSN 5999-01-295-8115
NSN 5920-00-194-9732
NSN 2925-01-359-9818
NSN 6240-01-526-1674
NSN 5915-00-525-5753
NSN 5915-01-615-9346
NSN 5920-01-026-2559
NSN 5996-01-006-2324