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 5915-01-412-0572
NSN 5855-01-652-2079
NSN 6145-00-590-8642
NSN 6645-00-402-5622
NSN 5998-00-283-7892
NSN 5930-00-276-9289
NSN 6320-00-564-2772
NSN 6320-01-453-2358
NSN 6620-01-475-8305
NSN 6610-01-111-6418
NSN 6620-01-625-2855
NSN 5895-01-218-8202