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 6110-01-601-5815
NSN 6130-00-262-0426
NSN 5965-00-553-3505
NSN 6645-01-449-5457
NSN 5996-01-469-8905
NSN 6130-01-092-6242
NSN 5950-01-611-0083
NSN 5935-00-768-5330
NSN 5925-01-372-0863
NSN 5998-00-554-4483
NSN 5895-00-565-3229
NSN 6620-01-117-7303