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 6145-01-069-4706
NSN 6150-01-391-0396
NSN 6150-01-266-7234
NSN 6685-01-534-1597
NSN 6645-00-163-9580
NSN 5835-00-450-6763
NSN 5855-01-389-8884
NSN 6145-01-281-2612
NSN 5996-01-608-0121
NSN 6130-00-964-9083
NSN 6610-00-633-4338
NSN 6220-00-386-0997