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 5950-00-153-8452
NSN 5975-01-625-9510
NSN 6145-01-212-0907
NSN 6320-01-294-7161
NSN 6130-00-726-2821
NSN 5855-01-364-8193
NSN 6610-00-558-0480
NSN 5935-00-679-9663
NSN 5835-01-291-5405
NSN 5905-01-646-3122
NSN 5895-00-448-7193
NSN 6320-01-631-7828