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 6610-01-304-3226
NSN 5985-01-589-2145
NSN 6135-00-826-4798
NSN 5915-00-052-9024
NSN 5920-00-998-5958
NSN 5998-01-283-3788
NSN 6685-01-423-3559
NSN 5985-01-358-5681
NSN 6645-01-525-7493
NSN 6610-00-629-1883
NSN 5910-00-224-7552
NSN 5996-01-437-8824