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 6645-01-437-9017
NSN 5950-01-244-6481
NSN 6645-01-281-0389
NSN 5975-00-279-3972
NSN 6150-01-227-2595
NSN 6650-01-370-5265
NSN 6240-01-160-7430
NSN 5925-00-229-8024
NSN 6645-01-288-5973
NSN 5935-01-035-5358
NSN 5910-00-310-3754
NSN 5895-01-354-9948