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 5895-00-076-8232
NSN 6320-00-139-1090
NSN 6220-00-458-4633
NSN 5910-01-450-6949
NSN 5998-01-586-4733
NSN 5935-01-050-8241
NSN 5996-01-510-3257
NSN 5965-01-196-1526
NSN 5985-01-356-5417
NSN 7035-01-060-0730
NSN 6610-00-123-4314
NSN 5985-00-451-6988