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 5910-00-353-6649
NSN 5925-01-380-8200
NSN 6645-01-348-1120
NSN 5985-00-133-5207
NSN 5835-01-312-4446
NSN 5925-01-316-2466
NSN 5910-00-218-1114
NSN 6145-01-463-8229
NSN 6685-01-469-8034
NSN 5975-01-359-4810
NSN 6150-01-383-7507
NSN 5960-01-013-2587