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 6610-01-228-8883
NSN 5965-01-416-9564
NSN 5950-01-475-6148
NSN 5905-01-237-5735
NSN 6240-01-120-7594
NSN 6240-01-292-3729
NSN 5996-01-161-9408
NSN 6110-01-329-4732
NSN 5965-01-222-8894
NSN 6145-01-512-5885
NSN 6130-00-199-9545
NSN 5999-00-879-8522