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 5996-00-918-4596
NSN 6130-00-410-0910
NSN 6610-01-436-2803
NSN 6620-01-207-0667
NSN 6320-01-397-0399
NSN 5925-01-277-8537
NSN 6110-01-566-0734
NSN 5960-00-467-7400
NSN 5920-01-376-1438
NSN 5985-01-188-7408
NSN 5996-01-202-9338
NSN 6610-01-633-8931