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 4140-01-386-5106
NSN 5965-01-190-6315
NSN 5855-01-283-0050
NSN 5935-00-732-8573
NSN 5996-01-414-3626
NSN 5960-01-095-5002
NSN 6220-00-080-8472
NSN 6105-00-019-8473
NSN 5965-01-168-8180
NSN 6110-00-418-9363
NSN 6150-00-215-0790
NSN 5835-01-485-0210