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 5945-00-126-7162
NSN 5935-00-811-1247
NSN 5965-01-525-7513
NSN 5935-01-551-0925
NSN 6105-01-462-1657
NSN 6320-00-701-0437
NSN 5999-00-422-5397
NSN 6145-00-141-8095
NSN 6130-00-845-5239
NSN 5905-01-423-0558
NSN 5915-01-414-8607
NSN 6105-01-503-6744