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 5998-01-119-5019
NSN 6645-01-172-4477
NSN 5930-01-050-8435
NSN 5998-01-443-3293
NSN 6105-00-827-7924
NSN 7035-01-038-3165
NSN 5905-01-422-1070
NSN 5965-01-285-7356
NSN 5915-01-472-7169
NSN 5996-01-571-7556
NSN 5920-00-390-3437
NSN 5915-01-195-9871