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 6650-01-472-2244
NSN 6320-01-166-3602
NSN 6130-00-549-2607
NSN 6685-01-449-3259
NSN 6645-01-471-4960
NSN 5855-01-105-7793
NSN 2925-01-483-2389
NSN 5990-01-160-6978
NSN 5910-01-080-3789
NSN 2925-01-334-7122
NSN 5945-01-475-7728
NSN 5960-01-485-2467