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 6145-01-470-0555
NSN 6150-01-537-1513
NSN 5925-01-378-8617
NSN 7035-01-459-8268
NSN 5975-00-498-4188
NSN 6320-01-255-2096
NSN 5985-00-905-7167
NSN 6220-00-910-4793
NSN 5945-01-335-6477
NSN 6320-01-449-1014
NSN 6610-01-207-0045
NSN 5965-01-547-2587