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 6685-00-337-0983
NSN 6145-00-135-1436
NSN 5905-01-537-0402
NSN 6320-00-539-9283
NSN 6135-01-017-3001
NSN 5998-00-175-3483
NSN 6645-01-047-3026
NSN 5996-01-290-0988
NSN 6110-01-348-7424
NSN 6110-00-829-9596
NSN 6105-01-391-2042
NSN 5975-00-630-3026