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 5996-01-608-5244
NSN 5905-00-925-3944
NSN 5855-01-085-5354
NSN 6145-00-857-6903
NSN 6685-01-421-4403
NSN 5915-01-192-1303
NSN 5925-01-484-0433
NSN 5975-00-090-9061
NSN 6320-00-360-1744
NSN 6135-01-328-0639
NSN 5855-01-053-6782
NSN 5895-00-242-8110