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 5925-00-504-0996
NSN 6105-00-303-4252
NSN 5998-00-118-2406
NSN 5925-01-506-0529
NSN 5996-00-534-6049
NSN 6130-01-019-4064
NSN 5895-00-192-7542
NSN 5945-01-098-8576
NSN 6145-01-479-0528
NSN 5965-00-665-2156
NSN 5935-00-189-0633
NSN 5945-01-507-9957