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 4140-00-169-3549
NSN 5910-00-619-8898
NSN 6130-01-351-5436
NSN 5960-01-374-3527
NSN 6150-01-128-5596
NSN 7035-00-731-8729
NSN 2925-01-197-7864
NSN 5975-00-364-5010
NSN 6220-01-573-5692
NSN 6135-01-029-9315
NSN 5835-01-157-5886
NSN 5945-00-279-6554