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 6110-00-809-1401
NSN 5910-00-485-1042
NSN 6650-00-224-3223
NSN 5925-01-391-7718
NSN 5910-00-846-4376
NSN 5915-01-403-2599
NSN 5998-00-786-8120
NSN 5905-01-131-9820
NSN 6110-00-849-6429
NSN 6145-00-318-9206
NSN 5920-00-059-3543
NSN 5855-01-384-4914