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 5996-00-946-4291
NSN 6220-00-943-8323
NSN 5996-00-207-6086
NSN 5920-01-247-5299
NSN 5925-00-606-6529
NSN 6645-01-330-2616
NSN 5998-00-375-4259
NSN 6220-00-033-7234
NSN 5935-01-475-4959
NSN 6240-00-930-4206
NSN 5925-01-205-1773
NSN 5935-01-129-9512