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 6145-01-112-6215
NSN 6620-01-309-1287
NSN 5935-01-264-2919
NSN 6130-01-320-8372
NSN 7035-01-386-5722
NSN 6220-00-657-2098
NSN 5835-00-345-9516
NSN 6150-01-023-7710
NSN 5945-01-257-8365
NSN 6130-01-327-4594
NSN 5985-00-790-7553
NSN 5905-01-382-4955