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 5950-01-376-2008
NSN 5935-01-113-8706
NSN 5965-01-107-4078
NSN 5985-01-168-0085
NSN 6645-01-421-2445
NSN 5945-01-426-8747
NSN 6240-00-538-8907
NSN 6220-00-104-5365
NSN 5945-01-422-1684
NSN 6240-01-659-3499
NSN 5996-00-402-9571
NSN 6150-01-508-8180