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 6145-01-414-8272
NSN 7035-01-372-5006
NSN 6320-00-186-6452
NSN 5910-01-380-6420
NSN 5910-01-563-1376
NSN 6130-01-468-0341
NSN 5905-01-057-9295
NSN 2925-00-010-9609
NSN 6105-00-418-9648
NSN 6145-01-445-7167
NSN 5965-01-375-3675
NSN 5905-00-567-4959