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 7035-00-731-8729
NSN 6130-01-142-3801
NSN 5925-01-044-5508
NSN 6130-01-231-3702
NSN 5985-01-057-7393
NSN 5930-01-012-3245
NSN 6110-01-329-7397
NSN 5835-01-618-7621
NSN 5985-00-763-7326
NSN 5945-01-492-9460
NSN 6620-01-372-4168
NSN 5965-01-028-0326