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 5945-00-389-7948
NSN 6320-01-462-3555
NSN 6320-00-456-0836
NSN 5925-01-148-3262
NSN 6105-01-170-2638
NSN 5950-01-386-6137
NSN 5895-00-679-9479
NSN 6145-01-112-4677
NSN 5925-00-878-6034
NSN 5996-00-610-2055
NSN 6610-00-567-5984
NSN 5950-01-057-6846