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 5835-00-498-1551
NSN 5895-01-128-0929
NSN 6320-01-220-2264
NSN 5990-00-419-7584
NSN 6685-01-017-4488
NSN 2925-00-497-7808
NSN 5905-01-218-5967
NSN 5915-01-644-5477
NSN 5975-00-091-9575
NSN 2925-01-018-6725
NSN 5965-01-296-8991
NSN 5905-01-447-1027