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 5996-01-376-0166
NSN 5910-00-917-1885
NSN 5895-01-481-9237
NSN 5935-01-264-5520
NSN 5975-01-235-5449
NSN 5945-01-106-4558
NSN 6110-01-659-9104
NSN 2925-01-048-8464
NSN 5915-01-528-8773
NSN 6685-01-281-1224
NSN 5996-01-171-2132
NSN 6110-01-406-6324