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 5855-01-096-9294
NSN 6685-01-596-1480
NSN 5920-01-479-9605
NSN 5925-00-190-0095
NSN 5990-01-033-1423
NSN 5920-01-201-2252
NSN 5975-00-838-8208
NSN 6620-01-646-8593
NSN 5835-01-632-6627
NSN 5996-01-400-1640
NSN 5945-01-162-8093
NSN 5925-01-356-6161