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 6685-01-269-8483
NSN 5930-00-824-3710
NSN 6135-01-604-3956
NSN 6685-00-168-6250
NSN 5996-00-003-1370
NSN 6320-01-160-7757
NSN 6645-00-408-7443
NSN 5960-00-675-0107
NSN 5975-01-462-4636
NSN 6150-01-426-8986
NSN 5835-00-458-4392
NSN 5998-01-468-5460