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 2925-01-368-5773
NSN 6105-00-544-7897
NSN 5945-00-529-0409
NSN 5915-01-053-5396
NSN 6320-00-546-9249
NSN 5975-01-167-8598
NSN 2925-01-113-6904
NSN 6220-01-605-4463
NSN 7035-00-483-8630
NSN 5996-01-311-1745
NSN 5835-00-473-1010
NSN 6650-00-654-5967