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 5925-01-099-9542
NSN 5999-01-289-5807
NSN 5895-01-627-8707
NSN 7035-00-215-3272
NSN 6650-01-399-8552
NSN 5905-00-199-6468
NSN 6320-00-400-8042
NSN 5905-01-010-5158
NSN 6145-00-498-2738
NSN 5999-01-384-3532
NSN 5920-00-263-2192
NSN 6105-00-722-3129