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 6320-00-539-9283
NSN 6685-01-026-0111
NSN 5905-01-502-6604
NSN 4140-01-457-7727
NSN 5998-01-485-9856
NSN 5975-01-154-6893
NSN 5855-00-156-4993
NSN 5835-00-080-8213
NSN 6145-01-227-5743
NSN 7035-01-574-7025
NSN 4140-01-025-1555
NSN 5945-01-003-9426