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 5996-01-437-7234
NSN 5996-01-606-6603
NSN 6320-00-295-2854
NSN 6685-00-808-6955
NSN 5975-01-542-9066
NSN 6130-01-227-3761
NSN 6105-01-151-9354
NSN 2925-01-357-9021
NSN 7035-01-400-3666
NSN 5975-00-988-3493
NSN 6620-01-560-6933
NSN 5998-01-564-4689