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 5905-00-243-8079
NSN 5950-01-558-8385
NSN 6150-00-106-4134
NSN 6240-01-123-9040
NSN 5915-01-411-6202
NSN 5915-01-442-6050
NSN 5965-01-204-1423
NSN 5950-01-123-8323
NSN 6135-01-399-8230
NSN 5965-01-241-0553
NSN 6240-01-077-5946
NSN 5895-00-961-2696