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 6620-01-253-0374
NSN 6105-00-246-7116
NSN 5895-01-218-5745
NSN 5915-01-417-9635
NSN 5905-00-438-4366
NSN 6105-01-394-4175
NSN 6620-00-148-8307
NSN 5965-01-336-5107
NSN 6150-01-400-4211
NSN 6150-01-095-9169
NSN 5925-00-137-6582
NSN 6145-00-291-5388