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 5930-01-120-5427
NSN 6320-01-272-7072
NSN 5905-01-065-2938
NSN 5999-00-800-7492
NSN 2925-00-513-6644
NSN 6645-00-394-8924
NSN 5925-00-445-6978
NSN 5915-01-064-1145
NSN 5945-00-960-5882
NSN 6220-01-197-0486
NSN 6620-01-037-0275
NSN 5965-01-022-3298