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 5945-01-026-9393
NSN 5950-01-130-5397
NSN 5915-00-012-7953
NSN 6145-01-341-9602
NSN 5998-00-504-8113
NSN 5910-01-055-0880
NSN 5925-00-646-3137
NSN 6650-00-035-9297
NSN 5925-01-172-9727
NSN 6620-00-286-5721
NSN 5945-00-799-5404
NSN 5925-01-469-6068