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 5996-01-192-7875
NSN 7035-01-204-9851
NSN 6105-00-324-7470
NSN 5998-01-474-5577
NSN 6610-00-625-6035
NSN 5835-00-931-5568
NSN 5996-01-359-5912
NSN 6135-01-022-5427
NSN 5999-00-281-3900
NSN 5945-01-320-2501
NSN 4140-01-113-4196
NSN 5910-00-986-7754