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 5915-01-383-2583
NSN 5985-01-031-0992
NSN 5925-00-952-0618
NSN 5996-01-143-0130
NSN 6240-01-128-3759
NSN 5910-01-595-5381
NSN 6150-01-399-0375
NSN 6130-01-560-6715
NSN 6150-01-474-5738
NSN 5990-00-236-0831
NSN 5965-01-449-2757
NSN 5950-00-035-5000