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 5915-00-269-2748
NSN 6145-01-421-5109
NSN 5985-01-264-9758
NSN 6240-01-589-2415
NSN 5998-00-247-7201
NSN 6610-00-548-3452
NSN 5905-01-460-8102
NSN 6320-01-532-7491
NSN 5999-01-391-0920
NSN 6645-01-363-9790
NSN 5915-01-157-8407
NSN 6610-01-351-4607