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 5915-01-199-7176
NSN 5930-00-009-3416
NSN 6135-01-487-6275
NSN 5975-01-078-3542
NSN 6105-01-432-2249
NSN 5960-01-076-4708
NSN 5920-01-510-1271
NSN 5965-00-139-4870
NSN 6240-00-451-5000
NSN 5975-01-432-8329
NSN 5925-01-498-1964
NSN 6320-01-301-4699