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 5905-00-011-8863
NSN 5935-00-471-7312
NSN 6110-01-487-7781
NSN 6645-01-195-2124
NSN 6650-01-615-3416
NSN 5985-00-041-0489
NSN 5975-01-205-8208
NSN 5975-00-732-7911
NSN 5998-01-441-8541
NSN 5985-00-753-1397
NSN 5930-00-171-8867
NSN 5996-01-078-1413