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 5945-00-678-0862
NSN 6320-01-573-6490
NSN 6685-01-502-6387
NSN 5915-01-196-9426
NSN 6645-00-246-4934
NSN 5855-01-258-5161
NSN 6320-01-275-3972
NSN 6110-01-478-4084
NSN 7035-00-517-8232
NSN 6110-00-218-0967
NSN 5945-01-634-0588
NSN 5965-01-199-8362