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 5925-00-960-5214
NSN 6110-01-524-7465
NSN 6240-00-334-6766
NSN 5920-01-247-1389
NSN 5990-00-174-6695
NSN 6145-01-472-3120
NSN 5998-00-263-4541
NSN 6645-01-432-1068
NSN 5996-00-781-1429
NSN 2925-01-255-6394
NSN 5996-01-553-6946
NSN 5835-00-477-3162