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 6240-00-319-4549
NSN 5996-01-460-1484
NSN 5975-01-512-2002
NSN 5998-01-411-9597
NSN 7035-00-981-7216
NSN 7035-01-538-7381
NSN 5925-01-453-1110
NSN 6220-00-240-3300
NSN 6220-01-256-9835
NSN 5998-00-594-8460
NSN 5895-01-281-2401
NSN 5895-01-500-2086