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 5855-01-616-8724
NSN 5925-00-222-8263
NSN 5895-00-139-1403
NSN 6685-01-410-7583
NSN 6130-01-446-7166
NSN 5998-01-533-5060
NSN 6645-01-170-5402
NSN 5950-00-043-4693
NSN 5996-01-370-6593
NSN 6650-01-461-7713
NSN 6650-01-311-7264
NSN 5950-00-270-4701