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 5905-01-341-8116
NSN 5975-01-607-8209
NSN 5965-00-478-3442
NSN 5915-01-288-8456
NSN 6685-00-244-1830
NSN 5855-01-224-7975
NSN 5835-00-572-7445
NSN 6620-00-940-9292
NSN 5915-01-100-1028
NSN 6110-01-327-2097
NSN 5915-00-180-8186
NSN 6685-01-501-8343