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 5985-01-480-6364
NSN 6130-00-280-3696
NSN 5905-01-271-0536
NSN 6145-00-627-9010
NSN 5905-01-293-0969
NSN 6220-01-158-5956
NSN 5996-01-021-7089
NSN 6685-01-504-1292
NSN 4140-01-225-1412
NSN 5965-00-892-3850
NSN 6610-00-081-2365
NSN 6320-00-098-2858