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 6150-01-418-0134
NSN 6130-00-647-8471
NSN 5960-01-279-2589
NSN 6220-01-555-7860
NSN 6130-00-152-7106
NSN 4140-01-282-7586
NSN 5905-01-130-9669
NSN 5835-01-205-6614
NSN 6130-00-226-7845
NSN 5910-00-108-5375
NSN 6150-01-634-0575
NSN 5965-01-344-8592