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 5835-00-898-0201
NSN 5985-01-099-6263
NSN 5996-00-130-5376
NSN 6620-00-236-7148
NSN 5925-00-946-9423
NSN 5990-00-715-1496
NSN 6685-00-753-1287
NSN 5925-01-257-5923
NSN 6240-01-596-0723
NSN 6320-01-006-6138
NSN 6110-00-988-6875
NSN 5915-01-387-3356