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 6645-01-513-0117
NSN 5960-01-411-5899
NSN 6685-01-228-0175
NSN 5835-01-291-3201
NSN 5835-00-523-0736
NSN 6685-01-040-5980
NSN 5945-00-411-8827
NSN 7035-01-523-8664
NSN 5925-00-247-2076
NSN 5950-01-039-7913
NSN 6145-01-142-0068
NSN 6220-00-076-0428