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 6135-01-538-0997
NSN 5996-01-084-2054
NSN 5855-01-492-9795
NSN 5855-00-951-6483
NSN 5996-01-202-9338
NSN 5910-01-085-3998
NSN 5915-01-229-2335
NSN 5960-00-834-4045
NSN 6130-00-277-7321
NSN 5998-01-394-7369
NSN 5960-01-086-0421
NSN 6645-00-108-6479