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 6685-01-350-9216
NSN 6110-01-342-0688
NSN 5835-00-253-3453
NSN 6135-00-078-9931
NSN 6650-01-474-7933
NSN 6320-01-411-6610
NSN 5910-00-204-5784
NSN 5998-00-226-5268
NSN 5990-00-088-7591
NSN 2925-01-359-4027
NSN 5996-01-149-2434
NSN 7035-01-076-4067