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 5960-00-204-7506
NSN 5950-01-631-1299
NSN 5935-01-156-7893
NSN 5930-00-957-7484
NSN 5915-00-800-3453
NSN 6240-01-036-9572
NSN 5985-01-628-2624
NSN 5945-01-429-8746
NSN 5965-01-071-3704
NSN 6320-01-415-0953
NSN 5935-01-192-2111
NSN 5945-01-277-0817