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 6685-01-456-3717
NSN 6130-01-554-5408
NSN 5945-01-507-1188
NSN 5935-00-866-6811
NSN 5915-00-857-3007
NSN 5925-01-297-1271
NSN 5920-00-187-0260
NSN 5835-01-263-1293
NSN 5950-00-138-3462
NSN 6145-01-564-9800
NSN 6110-01-323-7617
NSN 6130-01-266-4812