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 6610-00-361-6954
NSN 5985-01-579-4534
NSN 5965-01-065-5544
NSN 6320-01-299-6367
NSN 7035-01-348-1257
NSN 6610-00-738-3319
NSN 6145-01-232-2413
NSN 5920-01-483-2649
NSN 5990-01-633-9503
NSN 5855-01-472-4519
NSN 5998-01-274-6612
NSN 5990-01-318-3238