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 6135-00-180-5125
NSN 5855-01-383-8339
NSN 5910-00-967-6347
NSN 6240-00-246-5060
NSN 6105-00-478-8988
NSN 5905-01-095-5371
NSN 5915-01-094-1876
NSN 5835-01-568-7796
NSN 6130-01-374-7482
NSN 6130-01-509-9252
NSN 5945-01-538-3723
NSN 2925-01-261-0701