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 5915-00-775-9076
NSN 5895-00-409-0071
NSN 6240-01-500-1714
NSN 6645-01-253-6023
NSN 5895-01-263-6747
NSN 5996-00-053-5208
NSN 5930-01-383-0896
NSN 5935-01-322-4496
NSN 6645-01-526-0379
NSN 6240-01-378-7585
NSN 7035-00-252-7467
NSN 6320-01-648-5538