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 5905-00-817-5269
NSN 6150-01-420-1243
NSN 5999-01-038-2701
NSN 5925-00-233-5125
NSN 5975-00-186-3968
NSN 5895-01-160-7916
NSN 6150-00-778-3289
NSN 5965-01-321-7407
NSN 5925-01-138-4930
NSN 5925-00-836-1959
NSN 5855-01-079-8716
NSN 6650-00-111-3399