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 5960-00-188-8648
NSN 7035-00-155-9513
NSN 5960-01-456-1735
NSN 5835-00-238-1516
NSN 5895-01-241-9593
NSN 6150-00-414-7724
NSN 5985-00-881-0593
NSN 6110-01-633-6611
NSN 5905-01-215-4240
NSN 7035-01-090-3369
NSN 6620-01-061-0599
NSN 5915-01-444-2860