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 5950-00-919-3793
NSN 6620-00-018-2196
NSN 5960-00-539-7914
NSN 6620-01-116-3983
NSN 5985-01-146-4141
NSN 5950-01-617-3872
NSN 5945-00-619-3553
NSN 5975-01-517-0631
NSN 7035-00-541-8516
NSN 5915-00-940-7439
NSN 5855-01-252-5424
NSN 5945-00-930-9153