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 5925-00-396-2412
NSN 6130-01-388-3506
NSN 6240-00-250-8693
NSN 5960-01-586-5235
NSN 6610-01-254-4196
NSN 6220-00-564-2868
NSN 5965-01-237-3342
NSN 5999-00-826-9039
NSN 5895-01-467-2659
NSN 6135-01-277-7397
NSN 5996-00-617-1676
NSN 5855-01-275-3111