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 6110-00-553-8816
NSN 5925-01-325-6185
NSN 5895-00-453-5166
NSN 6145-00-422-7146
NSN 2925-00-845-1480
NSN 6620-00-221-6639
NSN 6150-01-368-0396
NSN 5835-00-859-8330
NSN 5930-01-393-5033
NSN 6150-00-554-7591
NSN 5905-00-415-1912
NSN 5996-00-446-3784