Size per as568-014; astm d2000/sae j200 type, class "hk" material
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 6240-00-546-2244
NSN 5930-00-233-2808
NSN 5998-01-558-2840
NSN 5985-00-205-9568
NSN 5996-01-616-0401
NSN 7035-01-443-9696
NSN 6240-00-518-3541
NSN 6220-01-221-7748
NSN 2925-01-516-0124
NSN 6645-00-246-4934
NSN 6645-01-064-3711
NSN 5945-01-259-2025