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 5996-01-016-2724
NSN 5996-01-168-9762
NSN 6110-00-486-0514
NSN 5990-01-337-4584
NSN 5895-00-851-3345
NSN 6110-01-465-8394
NSN 5990-01-262-4068
NSN 5910-01-276-4702
NSN 6240-00-137-7712
NSN 5998-01-525-8491
NSN 5975-01-116-5954
NSN 6135-00-985-7846