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 5998-01-090-0724
NSN 6645-00-108-6479
NSN 7035-00-916-9380
NSN 6145-01-013-4068
NSN 6620-01-566-3456
NSN 5999-01-554-9234
NSN 5915-01-173-5864
NSN 6320-01-512-2031
NSN 5965-01-285-0456
NSN 6685-01-498-2155
NSN 5996-00-269-2655
NSN 6105-01-017-5713