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 6650-00-798-6847
NSN 5965-01-065-5544
NSN 5996-00-079-1268
NSN 5950-00-185-5121
NSN 5985-00-810-5563
NSN 2925-00-152-1825
NSN 6645-01-283-3181
NSN 5960-01-133-3551
NSN 6220-01-222-5392
NSN 6320-00-369-1333
NSN 5855-00-782-7714
NSN 5855-01-145-4903