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 5930-01-076-5214
NSN 6320-01-512-2031
NSN 5930-01-214-2328
NSN 5985-01-156-8087
NSN 6110-01-522-2353
NSN 5930-00-838-1011
NSN 2925-00-555-4578
NSN 6145-00-465-1641
NSN 5925-00-729-7750
NSN 6650-01-479-5386
NSN 5895-01-463-0144
NSN 5950-00-868-7107