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 6220-00-061-8076
NSN 4140-01-607-3310
NSN 6685-01-616-8306
NSN 6220-01-351-3835
NSN 4140-01-266-5082
NSN 6685-01-065-0530
NSN 5975-01-297-6169
NSN 7035-00-585-2113
NSN 5965-01-156-7013
NSN 6145-01-258-0701
NSN 5895-00-646-8448
NSN 6110-01-362-8191