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 6220-00-410-4650
NSN 5915-00-032-9734
NSN 5998-01-434-3123
NSN 5930-00-332-4448
NSN 5996-01-515-2339
NSN 5960-00-367-3735
NSN 6320-01-332-7020
NSN 5915-01-076-4538
NSN 5999-00-442-9434
NSN 5950-01-487-6362
NSN 6110-01-622-0675
NSN 5975-01-369-0222