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 5996-01-069-5662
NSN 6610-01-170-2905
NSN 6610-01-605-1161
NSN 6110-01-251-3243
NSN 5905-01-247-3027
NSN 5950-01-576-9658
NSN 5930-01-048-6185
NSN 5999-01-147-3906
NSN 5965-00-317-1679
NSN 5910-00-243-3735
NSN 5985-00-260-9517
NSN 7035-00-631-3782