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 7035-01-026-1171
NSN 5835-00-744-1277
NSN 6110-01-509-4444
NSN 5895-01-602-1115
NSN 5950-01-563-7259
NSN 5996-01-114-0814
NSN 5905-01-548-0610
NSN 5855-01-208-1471
NSN 5915-00-295-7274
NSN 5925-00-525-4037
NSN 6685-01-347-5281
NSN 6620-00-869-9307