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 5998-01-169-6674
NSN 5965-01-618-6288
NSN 6150-01-385-2199
NSN 5925-01-432-5174
NSN 5930-01-096-1336
NSN 5935-01-204-8407
NSN 5915-01-602-8385
NSN 6685-01-089-9606
NSN 5835-00-389-2816
NSN 6130-00-037-9625
NSN 6130-01-470-3737
NSN 5990-00-860-9207