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 5855-01-555-3354
NSN 5935-01-464-3121
NSN 5999-00-257-9916
NSN 5835-01-263-1293
NSN 5915-00-626-8238
NSN 5910-01-313-3844
NSN 5910-00-150-5244
NSN 6130-01-463-0705
NSN 6650-00-338-7350
NSN 6645-01-435-8356
NSN 5855-01-020-7982
NSN 2925-00-305-8030