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 5960-01-258-5615
NSN 5945-01-265-0238
NSN 6135-01-286-9563
NSN 6110-00-223-8684
NSN 6645-01-430-3576
NSN 5965-00-026-9408
NSN 5920-01-269-2604
NSN 6645-01-234-0222
NSN 5835-01-592-2350
NSN 5910-01-622-5674
NSN 6150-01-658-9201
NSN 6620-00-730-8699