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 5965-01-196-7760
NSN 6610-01-415-0061
NSN 5985-01-548-6544
NSN 5975-00-222-4109
NSN 5855-01-526-2633
NSN 6610-00-601-2313
NSN 5945-00-959-4528
NSN 5996-00-880-4083
NSN 6220-01-067-1442
NSN 5915-01-093-4198
NSN 5975-00-456-2257
NSN 5960-01-462-1864