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 6105-01-640-9162
NSN 6320-01-399-6177
NSN 5835-00-659-9547
NSN 5998-00-801-6527
NSN 5990-01-390-2177
NSN 6645-00-757-5396
NSN 5975-01-116-3678
NSN 6145-00-734-4554
NSN 7035-01-145-5059
NSN 5990-00-819-5617
NSN 5835-00-943-2763
NSN 5910-01-543-0039