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 5925-01-508-7951
NSN 5915-01-046-1125
NSN 7035-01-423-5863
NSN 7035-00-238-3662
NSN 6610-01-361-5784
NSN 5910-01-392-9321
NSN 5996-00-864-6711
NSN 6320-01-325-1487
NSN 6645-01-492-5304
NSN 6135-01-633-8502
NSN 5990-01-627-8097
NSN 5905-01-181-6371