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 6135-01-513-3581
NSN 5965-00-285-0745
NSN 6105-01-181-9906
NSN 6145-01-534-2748
NSN 5950-00-011-5058
NSN 5996-01-188-2652
NSN 6135-00-542-6728
NSN 6320-01-390-5385
NSN 6145-01-172-5630
NSN 5975-01-067-1496
NSN 5910-01-242-1025
NSN 6150-01-049-6013