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 7035-00-703-3535
NSN 5905-00-605-7805
NSN 6240-01-020-3440
NSN 5835-00-034-4976
NSN 6150-00-276-7483
NSN 6130-01-213-0196
NSN 5998-01-415-5865
NSN 5915-01-382-9383
NSN 5910-00-952-1917
NSN 5998-00-133-7939
NSN 5925-01-033-1980
NSN 5996-01-297-6669