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 6110-01-333-3596
NSN 6145-01-094-1442
NSN 5925-00-647-2042
NSN 6645-01-633-1852
NSN 6105-00-130-1473
NSN 5910-01-143-1012
NSN 6130-01-437-7099
NSN 6130-00-988-3257
NSN 4140-01-069-4576
NSN 5996-00-588-4952
NSN 5905-01-273-7254
NSN 6240-01-633-9357