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 5998-01-430-4086
NSN 6135-01-186-4010
NSN 5925-01-273-3458
NSN 5915-00-246-0596
NSN 5895-01-633-3212
NSN 6145-01-105-4583
NSN 5998-00-296-4157
NSN 6685-01-142-7380
NSN 5975-01-524-0637
NSN 5965-00-949-5765
NSN 5999-01-097-2434
NSN 5895-01-206-4619