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 5950-01-341-2099
NSN 7035-01-160-4423
NSN 5910-01-177-6210
NSN 6135-01-388-2761
NSN 5915-00-617-9477
NSN 6650-01-007-2786
NSN 6135-01-100-3593
NSN 5996-00-222-6049
NSN 6620-01-232-0680
NSN 5915-01-580-0308
NSN 5835-01-005-8564
NSN 5990-01-035-6869