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 5990-01-440-7135
NSN 5930-01-338-2054
NSN 5855-01-468-4996
NSN 2925-01-421-6101
NSN 2925-01-307-7429
NSN 6145-00-067-7436
NSN 5960-01-057-8427
NSN 5950-01-099-5014
NSN 7035-01-227-2546
NSN 5915-00-116-8927
NSN 5998-01-508-5090
NSN 5920-01-048-6907