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 2925-00-932-6262
NSN 5855-00-058-1293
NSN 5935-01-237-2408
NSN 6645-01-006-6735
NSN 6240-00-410-8710
NSN 5998-01-603-8366
NSN 5965-01-123-3770
NSN 5990-01-481-6814
NSN 5920-00-504-0564
NSN 5935-01-429-9062
NSN 5999-01-556-4351
NSN 7035-00-270-5519