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 6620-01-519-2628
NSN 5975-01-189-3022
NSN 5965-00-285-0745
NSN 6320-00-593-0379
NSN 5835-01-532-9373
NSN 6320-01-631-7828
NSN 6320-01-335-8336
NSN 6110-01-652-6848
NSN 2925-00-225-5386
NSN 6150-01-344-3272
NSN 6685-01-331-9244
NSN 5960-00-183-8016